Marine Propulsion - Links to everything you need to make your boat go ZOOM!   Well, almost everything but sails and rubber bands.  Diesel & Gasoine Engines, Outboards, Jet Drives, Trolling Motors, Marine Transmissions, Propellors, Fuel Systems, Exhaust Systems, Bow & Stern Thrusters, Sterngear, Trim Tabs & Jack Plates

    Diesel Engines:

    ABC Diesel – The Anglo Belgian Corporation has been manufacturing marine propulsion and power generation diesel engines since 1912.   The company has the reputation of building robust and simple engines, with low fuel and lubricating oil consumption, long lifetime, low maintenance cost and easy accessibility.   Models include in-line 3, 6 & 8 cylinder and V12 & V16 configurations with power outputs from 187 to 4,750 HP and can run on diesel, heavy fuel oil and bio-fuels – Gent, Belgium

    Alaska Diesel Electric – Lugger/Northern Lights – Lugger builds marine diesels from 70 to 900 HP.   These engines, designed for fishermen, have become world renown for long life, fuel economy and reliability.   Northern Lights manufactures a full line of 50 and 60 Hz marine generator sets from 5 kW to 520 kW proven in commercial fishing, yacht, and passenger vessels – Seattle, WA

    American Diesel Corporation – Diesel Power Plants for the Marine World since 1981 – Kilmarnock, VA

    Beta Marine – Diesel propulsion engines and generating sets for seagoing vessels, yachts, work boats and cruisers.   Products include small, mid-sized and large engines based on marinized Kubota and Ford/Iveco blocks with power ratings from from 10 to 180 HP – Gloucestershire, UK

    BMW Marine Engines by V12 Engineering – Gasoline and Diesel marine engines from 6 to 190 HP and Z-Drive outdrives – Keewatin, Canada

    BUKH – Manufacturers of the most reliable marine engines in the world.   With more than 100 years of experience BUKH A/S is one of the world's leading OEM manufacturers of Marine Diesel Engines for lifeboats, fast rescue boats and work boats.   BUKH light duty and medium duty marine engines are available in in-line 4-cylinder, 6-cylinder and V8 configurations with power outputs from 125 to 500 HP.   Their specialty BUKH SOLAS engines are equipped to endure vessel capsizing, immediate start in very low temperatures (-15 degrees to -30 degrees) and running up to angle of 30 degrees continuous – Aabenraa, Denmark

    Cascade Diesel Engine Company, LLC – Authorized distributor for John Deere, Yanmar and Funk diesel engines, transmissions, pumps and generator systems.   They provide the sales, parts and service support – Seattle, WA

    Caterpillar Marine Power Systems – Offers two product lines for marine applications.   The Caterpillar product line has propulsion engines from 127 to 9,770 HP, auxiliary engines from 162 to 5,420 KW, and generator sets from 11 to 5,200 KW.   The MaK product line offers propulsion, auxiliary and generator set engines in the power range from 1,020 to 16,000 KW – Peoria, IL

    Coastal Power & Marine – Exclusive distributors of Steyr Motors M1 4- and 6-cylinder diesel engines, parts and accessories for the Gulf South area and the southwest US coast, along with mid, and South America – Lake Charles, LA

    Cummins Marine Group – Marine diesel engines from 50 to 2,000 HP for recreational and commercial propulsion, auxiliary and genset applications – Charleston, SC

    Cummins MerCruiser Diesel – A joint venture between Cummins, Inc. and Mercury Marine that provides integrated systems for vessel propulsion, power generation, controls and information for diesel engines.   The CMD product line includes commercial and recreational 4 and 6-cylinder inboard diesel engines rated from 76 to 715 HP, and 4 and 6-cylinder diesel sterndrives from 115 to 320 HP.

    Daedong Machinery Industrial Co., LTD – Manufacturers of marine diesel engines from 67 HP to 1,100 HP – Seoul, South Korea

    Daewoo Heavy Industries – Manufacturers of marine diesel engines.   4, 6, 8, 10 and 12-cylinder models available either naturally aspirated or turbocharged/aftercooled – Incheon, South Korea

    Daihatsu Diesel Mfg. Co., Ltd. – Marine Diesel Propulsion and Auxiliary Systems from 56 to 5,900 HP – Osaka, Japan

    Detroit Diesel – Versatile Diesel Marine Propulsion Systems for Dependable Power for Recreational and Commercial Vessels.   Marine models include the Series 60 (in-line 6) rated at 350 to 825 HP, the Series 2000 (V8, V12 & V16) rated at 500 to 1,800 HP, and the Series 4000 (V8, V12 & V16) rated at 1,000 to 3,650 HP – Detroit, MI

    DEUTZ AG – Marine Diesel Engines from 18 HP (in-line 2) up to 4,800 HP (V16) – Cologne, Germany

    Doug Russell Marine – Sales, service and parts for marine engines, propellers, sterndrives, transmissions, cylinder heads.   New, rebuilt or reconditioned engines from Mercruiser, OMC, Volvo Penta, Crusader, PCM, Nissan Marine, Johnson/Evinrude, and more – Worcester, MA

    Engines Incorporated – A family owned and operated business focusing on the service and repair of  marine diesel engines, as well as marine and industrial generators.   Authorized dealers for Cummins, Onan, MAN, Westerbeke, Volvo-Penta, Detroit Diesel, Crusader, Lugger, Caterpillar and more.   Emergency service is available 24 hours a day, 365 days a year – Gardeners' Basin, Atlantic City, NJ

    Fairbanks Morse Engines – FM/ALCO marine Diesel engines.   6, 8, 12, 16 and 18-cylinder diesel engines rated from 1,025 to 3, 280 HP – Beloit, WI

    Farymann Diesel GmbH – Small marine Diesel engines for auxiliary and propulsion applications – Lampertheim, Germany

    Foley Marine & Industrial Engines, Inc. – Perkins diesels, Rockford PTOs, Walker AirSep systems, Twin Disc and ZF/Hurth marine transmissions – Worcester, MA

    FPT of North America (Fiat Powertrain Technologies) – In Early 2007, Iveco Motors became FPT of North America.   Manufacturers of recreational and commercial in-line 2, in-line 3, in-line 4, in-line 6, V8 and V12 marine diesel engines with power ratings from 20 to 1,800 HP – Carol Stream, IL

    GE Transportation – The GE Marine & Stationary Power group supplies GE Diesel and EMD compatible engines and products for the Marine, Power and Industrial markets.   The GE Diesel family of medium speed engines includes 8, 12 and 16 cylinder V configurations ranging between 1,600 – 4,500 Horsepower – Erie, PA

    General Motors Electro-Motive Division – Diesel power for marine propulsion.   The EMD line of engines is available in 8-, 12-, 16-cylinder Roots blower models and 8-, 12-, 16- and 20-cylinder turbocharged models with power outputs from 800 to 5,600 HP – LaGrange, IL

    Grenaa Motorfabrik – Manufacturer of heavy duty, medium speed marine diesels with power ratings from 450 HP to 1,030 HP – Grenaa, Denmark

    Guascor USA – Marine diesel engines for propulsion and auxiliary applications.   Engines include in-line 6, in-line 8, V-12 and V-16 models with power ratings from 250 to 1,700 HP – St. Rose, LA

    Hino Motors, Ltd – Marine diesel engines for pleasure craft and light duty workboats.   Models with power outputs from 110 HP to 210 HP are available – Tokyo, Japan

    Hyundai Motor Company – Marine Diesel engines for propulsion and power generation.   In-line 4, 6 and V8 four-stroke models from 80 to 440 HP – Seoul, South Korea

    Isotta Fraschini Motori S.p.A. – Manufacturers of high speed marine diesel engines.   Products include in-line 6, in-line 8, in-line 9, V8, V12 and V16 models from 300 to 3,150 HP – Bari, Italy

    Isuzu Diesel Engines – Offers more than 30 models of three, four and six-cylinder, 4-srtroke diesel engines with power outputs ranging from 15 HP to 475 HP – Plymouth, MI

    Iveco Motors – Marine Diesel Engines for Recreational and Commercial navigation and power generation.   In-line 4, in-line 6, V8 and V12 models with ratings from 70 to 880 HP.   In Early 2007, Iveco Motors became FPT of North America – Turin, Italy

    IZAR – Manufacturers of large, two-stroke and four-stroke diesel engines for marine propulsion and electrical power generation – Valencia, Spain

    John Deere – Our PowerTech marine engines are packed with features that translate into trouble-free service and long engine life.   In-line 4 and in-line 6 cylinder PowerTech engines are available with power ratings from 75 to 525 HP for marine propulsion, auxiliary and genset installations – Moline, IL

    Johnson & Towers Marine Power Division – An authorized full-line distributor for Detroit Diesel products since 1945.   Products include Detroit Diesel Corporation, DDC-MTU and Allied Signal diesel and gas turbine engines from 10 HP to 10,000 HP for commercial or pleasure craft applications.   Repowers and new installations are a specialty.   Marine Road Service available for complete repair and warranty work – Locations in Egg Harbor Township, NJ, Mt. Laurel, NJ, Landover, MD, and Baltimore, MD

    JSC Zvezda – The leading Russian manufacturer of light-weight, space-effective, high-speed diesel engines rated up to 7,360 kW (Russian language web site) – St. Petersburg, Russia

    Kawasaki Heavy Industries Ltd – Top quality low speed 2 stroke engines and high speed/medium speed 4 stroke engines for marine applications – Tokyo, Japan

    Kubota Engine America – Manufacturers of in-line 2, in-line 3 and in-line 4 cylinder liquid-cooled, 4-stroke compact diesel engines with power outputs from 10 HP to 100 HP – Lincolnshire, IL

    Komatsu Diesel – Environmentally friendly Diesel Engines and Hydraulic Equipment – Tokyo, Japan

    Lister-Petter – Known worldwide as a manufacturer of highly reliable, premium quality, small diesel engines since 1909.   Products include water-cooled and air-cooled diesels with power ratings from 5 to 80 HP – Olathe, KS

    Lombardini Marine srl – Light and compact marine diesel propulsion and power generation systems.   In-line 2, 3 and  4 cylinder, water cooled, four stroke diesels with power ratings from 13 to 160 HP – Rieti, Italy

    Mack Boring and Parts Company – Diesel Engine Distributors – A complete line of Marine Engines, Generators, Pumps, Marine Transmissions from Yanmar, Global Power Products, Hurth Marine Gear, Velvet Drive Transmissions, ZF Gears and Isuzu Diesels – Union, NJ

    MaK Americas Inc. – Manufacturer of marine diesel engines from 1,350 HP to 22,000 HP – Miramar, FL

    MAN B&W Diesel AG – Two and Four-stroke Diesel Engines, Turbochargers, Gensets, Controllable Pitch Propellers, Gear and Remote Control Equipment – Augsburg, Germany

    MAN Engines & Components (MEC) – The MAN diesel engine distributor for United States, Canada, Central and South America, and the Caribbean.   MEC packages and supplies MAN marine diesel engines for major boat builders, and for US. distributors.   Products include in-line 6, V8, V10 and V12 marine diesels with power ratings from 450 to 1,500 HP.   In addition, they are the exclusive importer of repair parts and maintain the service dealer network – Pompano Beach, FL

    MarineDiesel – The only diesel engine line built for pleasure craft and light duty commercial applications.   They are the only direct replacement diesel engines that target replacing gas engines for repowering applications.   Models from 170 HP to 400 HP based on AM General's 6.5 L V8 – Performance Product Technologies, Stillwater, OK

    Mermaid – In-line 4 and 6 cylinder marine diesel engines from 56 to 400 HP based on Ford Motor Company production motors – Wimborne, UK

    Mitsubishi Engine North America – Manufacturers of in-line 6, V-12 and V-16 4-stroke, water cooled, marine diesel engines with direct injection, turbocharging and inter-cooling.   Power output ratings from 429 to 2,265 HP – Addison, IL

    MTU Detroit Diesel – When MTU's parent company bought Detroit Diesel in 2000, off-highway operations for the two companies were merged into a single, global organization that combined the best of both worlds – Detroit, MI

    MTU Friedrichshafen GmbH – Liquid-cooled, four-stroke Diesel engines and complete drive systems for marine propulsion or on-board power generation.   Models include in-line 2, in-line 3, in-line 4, in-line 6, V-6, V-8, V-12, V16, V-18 and V-20 diesel engines with power ratings from 40 to 12,050 HP (30 to 9,000 KW) – Friedrichshafen, Germany

    Nanni Diesel – Offers a range of marine diesel engines from 10 to 1,500 HP.   Kubota, MAN or Toyota-based, Nannidiesel engines are the result of 40 years of professional experience and technological research – La Teste, France

    Nor'Pro – Manufacturers of Marine Diesel Engines, Marine Generator Sets, & Marine Pumps.   Marine propulsion engines are based on Isuzu motors and are available in 3, 4 and 6 cylinder configurations with power ratings from 26 to 260 HP – East Haddam, CT

    Peninsular Engines – Naturally aspirated and turbocharged marine diesel engines for the recreational boating market.   The engines are based on a 440 CID V8 motor manufactured by AM General and have power ratings from 160 HP to 340 HP – Grandville, MI

    Performance Diesel Inc – MAN diesel engine distributors for the Southern and Eastern United States – Webster, TX

    Perkins Sabre – Diesel propulsion and auxiliary engines from 67 to 300 HP are built to the highest specifications and provide reliable marine power for recreational and commercial applications – Dorset, England

    P.R.P. Farymann Diesel – Manufacturers of small diesel engines for the last 50 years in Lampertheim, Germany, Farymann high quality standards give their engines their legendary durability.   Products include air-cooled and water-cooled, direct-injection diesel models with power ratings from 4 to 15½ HP – Whiting, NJ

    Puck Mechanical Works – Manufacturers of Puck™ and Delfin™ marine diesel engines with power ratings from 29 to 408 HP – Puck, Poland

    Rolls-Royce Marine – The Rolls-Royce medium speed Bergen diesel engine portfolio comprises the comprehensive range of established Bergen B, K, the Allen models and newly developed units for main propulsion and auxiliary power generation.   Rolls-Royce also offers propulsion and maneuvering products including controllable-pitch and fixed-pitch propellers, single-input/single output reduction gearboxes with various power-take-off options, and tunnel thrusters with either fixed or controllable pitch propellers.   Rolls-Royce Commercial Marine facilities in the USA are located at St. Rose, LA; Ft. Lauderdale, FL; Houston, TX; Seattle, WA and Boston, MA

    Sabb Motor – Marine auxiliary and propulsion Diesel engines from 10 HP to 750 HP – Bergen, Norway

    Scania – Diesel engines for pleasure and commercial marine propulsion and power generation applications.   Products include in-line 6 and V-8, 4-stroke, turbocharged models with power ratings from 210 to 800 HP – Södertälje, Sweden

    S.E.M.T. Pielstick – Specializes in the design, development and production of 4-stroke high and medium-speed marine Diesel engines from 80 HP to 35,500 HP – Paris, France

    Sisu Diesel – Quality marine diesel engines for propulsion and power generation.   In-line 4, 6 and 8 cylinder models from 85 to 410 HP – Linnavuori, Finland

    Sole Diesel – Diesel Marine Engines for Propulsion Systems and Generators.   2, 3, 4 and 6-cylinder models with ratings from 16 to 230 HP – Barcelona, Spain

    Steyr Motors – High speed, low weight, compact, monoblock Diesel engines for marine propulsion applications.   In-line 4 and 6-cylinder models from 85 to 240 HP – St. Valentin, Austria

    Thornycroft Engines – Marine diesel engine manufacturers since 1859.   Their range covers ten models of 2, 3 and 4 cylinder configuration with power outputs from 10 to 70 HP.   They are all indirect water-cooled marine diesels based on the latest Mitsubishi diesel engines – New Longton, England

    Volvo Penta of the Americas, Inc – Marine diesel engines for commercial and recreational displacement and planing craft.   In-line 2, 3, 4, 5, 6, V12 and V16 inboard and sterndrive models with power ratings from 10 to 2,190 HP – Chesapeake, VA

    Wärtsilä North America – Offers a complete line of two-stroke and four-stroke marine diesel engines for main propulsion and auxiliary applications.   Wärtsilä also offers fixed pitch and controllable pitch propellers, nozzles, rudders, steerable thrusters, water jets, transverse thrusters and gearboxes – Annapolis, MD

    Westerbeke Corporation – For Marine and Industrial Diesel Engines and Generators.   1, 2, 3, 4 and 6-cylinder, naturally aspirated models from 11 to 170 HP – Taunton, MA

    Yanmar Marine USA Corp. – High performance, lightweight marine diesel engines.   In-line 1, 2, 3, 4, 6 and V8 models with power ratings from 9 to 900 HP – Adairsville, GA

    Drive Systems:

    Aquadrive® – The smoothest, quietest, most vibration-free marine driveline on the market.   The Aquadrive® anti-vibration system eliminates the need for stiff, hard mounts and for careful engine alignment to the propeller shaft.   Instead, the propeller shaft is aligned to an Aquadrive® thrust bearing which absorbs all the propeller thrust and stabilizes the alignment.   CV-joint shafts transmit engine power to the thrust-bearing and propeller shaft while allowing engine movements in every direction.  Super-soft Aquadrive® engine-mounts isolate nearly all vibration from the hull and create the necessary conditions for a smooth and quiet boat.   Models available for engines from 35 HP to 1,700 HP- Drivelines NW, Seattle, WA

    Arneson Industries – Arneson Surface Drives are among the most efficient marine propulsion systems in the world.   Their surface-piercing propeller design reduces underwater drag by 50% compared to conventional submerged propeller drive systems.   The only surfaces to contact the water are the propeller blades and a protective skeg.   This results in higher overall speed, quicker acceleration and a better payload to power ratio – San Rafael, CA

    DBD Marine – They make the only stern drive unit on the market that has 6 moving parts, full stainless steel construction, can run most gas/diesel engines and uses industry standard propellers.   Three models available for either recreational or commercial use – Edgewater, NJ

    Evolution Company Inc. – Home of The Evolution Marine Shaft System (EMSS), a long-running, low-maintenance, oil-lubricated shaft system that significantly improves speed, propeller efficiency, and fuel economy, while reducing hull vibration and associated noise levels – Rockland, ME

    Konrad – Stern drive specialists.   They produce commercial and recreational stern drives for gas and diesel applications.   It is their goal to supply stern drives that are reliable, durable and keep your boat at its top performance in the water – Hudson, WI

    Kort Propulsion Co. LTD – Makers of Kort Nozzles with power capacities from 35 HP to 900 HP and fixed pitch Tunnel Thrusters and Azimuthing Thrusters with power capacities from 150 to 250 HP.   May be powered with hydraulic, electric or direct diesel drives – Kent, United Kingdom Marine Division – Sea Rider™ is a motorboat drive that can be defined as a stern group with surface propeller.   Sea Rider™ currently covers a 50 to 4,000 bhp power range – Milan, Italy

    Mercury Marine – MerCruiser sterndrives and inboard engines.   Engine and drive combos from 260 HP to 420 HP – Fond du Lac, WI

    Power-Vent Technologies – Manufacturers of the Power-Vent Surface Drive System, a patented marine surface drive system designed for high performance boats of any size.   Its uniqueness is that it can put high efficiency surfacing propeller technology under the hull of a vessel with more conventional marine hardware and without transom projections – Pompano Beach, FL

    Saro – The world's best surface/tunnel-prop drive systems for work boats, pleasure boats, high performance craft and race boats.   These drives have a half tunnel above the surface-piercing propeller and the smaller models have integrated exhaust systems for the engine – Neupotz, Germany

    Seafury Propulsion Systems Limited – The ultimate high performance surface piercing propeller drive system.   The combination of reduced drag and Seafury's ultra efficient, variable pitch propeller means more boat speed from the same power.   All Seafury surface drives have an integral exhaust system – Silverdale, New Zealand

    Simplicity Marine Drives – Surface-piercing drives manufactured to the highest standards for increased reliability with superb materials for the harsh underwater environment.   With fewer moving, higher quality components, Simplicity Marine Drives are virtually maintenance free – Palmetto, FL

    Volvo Penta of the Americas – Manufacturers of complete sterndrive systems.   Gas models from 100 HP to 280 HP and diesel models from 125 HP to 230 HP – Chesapeake, VA

    Walter V-Drives – A precision gear drive which allows an inboard engine to be placed in the stern of a boat for greater safety, better handling, increased space, decreased maintenance, less drag, lower bow rise and shallower draft – Jersey City, NJ

    ZF Marine Propulsion Systems – ZF Trimax™ and SeaRex™ surface piercing propeller drive systems.   Trimax™ surface drives are simple, reliable and extremely efficient because they are fully integrated within a specially designed hull form.   SeaRex™ surface drives are fully articulating, providing steering as well as trimming functions (thereby compensating for changes in load displacement) and can be installed in standard hull designs – ZF Trimax Srl, Annone Brianza, Italy

    Exhaust Systems, Mufflers & Accessories:

    American Flex – Makers of custom marine exhaust systems, exhaust silencers, rigid & flex exhaust tubing, braided connectors, hardwall & softwall exhaust hose, expansion joints, spark arrestors and insulation – Seattle, WA

    Applegate Industrial Materials – Manufacturer of high-quality exhaust system components that are crafted for maximum performance.   Products include beveled pipe flexible exhaust connectors, flanged flexible exhaust connectors, expansion joints, exhaust system silencers, high pressure hose assemblies, thermal insulation blanket kits, and custom items –  Baton Rouge, LA

    Broomfield's Welding & Metal Fabrication – Engineers and fabricators of exhaust components and exhaust assemblies for all marine engines.   Products include wet and dry exhaust systems, risers, cans, collectors, flex joints, silencers, and water jacketed elbows made from corrosion resistant marine grade alloys – Seattle, WA

    Centek Industries – The world's leading designer and manufacturer of Wet Marine Exhaust Systems for fresh and salt water engine applications.   These systems are built of fire retardant resins and fiberglass to produce a corrosion resistant and durable product.   Standard and custom systems are available that are designed by in-house engineers for engines from 5 HP to 2,000 HP.   Their products have been installed on private, industrial, and commercial boats around the world for more than 25 years – Thomasville, GA

    DeAngelo Marine Exhaust, Inc. – They specialize in the production and fabrication of quality wet and dry exhaust systems for vessels from 20 feet to over 400 feet.   Products include water cooled elbows, risers and exhaust systems, dry insulated risers and exhaust systems, exhaust system accessories & mufflers, high performance mixer tanks, exotic and high performance materials in a variety of finishes, and complete turnkey packages – Fort Lauderdale, FL

    Gaffrig Performance – Patented Gaffrig Performance Mufflers are designed specifically for high horsepower engines and are highly polished, all stainless steel construction with TIG welding.   Other related products include a full line spark arrestors and other muffler accessories – Elk Grove Village, IL

    Gil Marine – Manufacturer of dry and wet marine exhaust systems and accessories.   Products include marine engine exhaust systems, high performance exhaust manifolds & tailpipes, and exhaust system parts & accessories – Berea, OH

    Green Water Heat Exchangers – Providing custom marine diesel heat exchangers and exhaust parts.   Products include 316L stainless steel diesel exhaust systems and components, cast silicon bronze and brass aftercoolers and tubestacks.  Exhayust system repairs are also available – Tacoma, WA

    Hapco – Heavy duty commercial silencers are designed for better exhaust noise attenuation for industrial, stationary, and marine applications.   Harco also manufactures wet and dry marine exhaust systems, and silencers for small air cooled engines used in power generating systems and in ships – Harco Manufacturing Company Inc, Portland, OR

    MarineEast – Composite Exhaust Ports for engines with water cooled exhaust systems.   Models from 2" to 6" are available – Brick, NJ

    Marine Exhaust Systems, Inc. – Manufactures quality diesel exhaust systems by providing the most advanced designs and most dependable exhaust systems at competitive pricing.   Complete packages include exhaust risers, elbows, fiberglass products, silicone hoses, clamps... everything needed to complete an installation from "Turbo to Transom" – Riviera Beach, FL

    Marine Exhaust Systems of Alabama, Inc. – Manufacturers of replacement water cooled exhaust manifolds, collectors, risers & elbows, marinization kits, heat exchangers, fiberglass mufflers & components, steel silencers & components, and custom exhaust system fabrications & repairs – Fairhope, AL

    Metcalf Marine Exhaust, Inc – Offers marine exhaust systems, risers, elbows, collectors, thermal insulation blankets, hose, clamps and accessories made with top quality materials and workmanship.   Whether you need to replace your exhaust from the turbo flange to the transom, a total refit of your exhaust insulation or a simple water cooled dump or loose elbow, MME will meet your expectations every time.   Working in 316L stainless steel, marine grade aluminum, fiberglass and high grade marine alloys, MME can custom fabricate any exhaust system or exhaust component from samples or drawings – Fort Lauderdale, FL

    National Marine Exhaust – Fabricators of custom stainless steel marine wet and dry Exhaust Systems for all sizes of engines and vessels.   Products include water jacketed elbows, riser cans, wet & dry mufflers, collectors, bellows and complete exhaust systems – Marysville, WA

    Nett Technologies Inc – Nett Technologies has a marine exhaust control solution for you.   From soot stained decks, to harmful emissions and dirty diesel particulate filled water, they have a marine exhaust solution for private boats, fishing boats, harbor craft and other vessels.   Their marine specific products include 3-way catalytic converters, diesel oxidation catalysts (DOC), diesel particulate filters (DPF) and selective catalytic reduction (SCR) systems – Mississauga, Canada

    Phillips & Temro Industries – Manufacturers of Cowl® and EM Products® marine engine exhaust silencers.   A complete line of standard silencers and accessories are available for diesel and gasoline engines from 20 to 10,000 HP – Prior Lake, MN

    Trident Marine – Manufacturers of marine wet exhaust system components.   Products include flexible silicone rubber exhaust tubing from 1" to 16" diameter, corrugated and non-corrugated EDPM rubber exhaust tubing from 1½" to 10" diameter, silicone and EDPM rubber water hoses ¼" to 16" diameter, exhaust elbows & bellows from 1½" to 18" diameter, stainless steel T-bolt & constant torque exhaust clamps from ⅝" to 16" diameter, and fiberglass exhaust tubing connectors from 1½" to 18" diameter – Canonsburg, PA

    Fuel Tanks, Filters, Fuel Additives, Lubrication & Air Filters:

    Aero Tec Laboratories – Produces a wide variety of collapsible fabric tanks, also known as flex-tanks and pillow-type bladders.   These rubberized cloth tanks hold fuels, chemicals, gases, water, effluents and slurries.   Capacities from 50 gallons to 100,000 gallons – Ramsey, NJ

    Algae-X International – Algae-X® systems improves the stability, filterability and combustibility of fuel in all engine and fuel storage applications.   It reverses the process of fuel breakdown, restores fuel filterability, enhances combustibility, and prevents clogged filters & tank sludge – Fort Myers Beach, FL

    Atlantic Coastal Welding, Inc – Marine fuel tank fabrication experts since 1978.   They have a 5-day turnaround time on all of their high-quality fuel tanks and they all come with a free epoxy coating.   Their tanks meet and exceed all USCG standards and come with a 1-year manufacturer’s warranty covering metal and craftsmanship.   They also specialize in various marine repairs including engine blocks, trim tabs, pontoon boats, etc. – Bayville, NJ

    De-Bug™ – A worldwide leader in magnetic microorganism control in diesel fuels.   Using an exclusive patented design known as the TRI-MAG™ Bug Killer Pak, they are capable of destroying nearly 100% of all microorganisms in a single pass

    Dieselcraft – Magnetic diesel fuel conditioning products including single stage and two stage fuel purifiers, Technol 246 diesel sludge dispersant , Technol 403 diesel fuel conditioner, diesel fuel test kits and more – Auburn, CA

    Fuel Mag™ – Magnetic diesel fuel decontamination unit.   Controls the growth of growth of bacteria farms in fuel tanks and fuel filters without using toxic biocides.  Not a filter, it exposes the fuel to a magnetic field that breaks down bacteria colonies to a small enough size to pass through the conventional fuel filter and be consumed in the engine – Christchurch, New Zealand

    Global Oil Solutions – Manufacturers of oil filtration systems, lubrication products, diesel fuel system treatments, oil & chemical absorbents and bio-remediation systems.   Products include Kleenoil Bypass Filtration, Power Up Additives, Biomatrix Oil Sorb – Celina, TX

    Gulf Coast Filters – Specializing in bypass oil filters, fuel filters, fuel polishing systems, hydraulic filters and custom filtering – Gulfport, MS

    Hammonds – Manufacturers of Biobor® JF diesel fuel biocide and other fuel additives.   Biobor® JF is a liquid fuel additive that combats fungus and other microbial life in diesel and jet fuels.   It is also effective in light oils and transmission fluid.   Biobor® JF eliminates growth of harmful slime-producing fungi that clog filters and pipelines, attack rubber fuel system components and whose waste products aid in the corrosion of metal surfaces.   Biobor® kills the bacteria Cladiosporum resinae commonly found contaminating diesel fuel – Houston, TX

    OceanLink Inc. – Offers the highest quality plastic fuel tanks available.   Unlike metal tanks their fuel tanks will not corrode and they are 30% lighter than a metal tank of the same size.   Made from cross-linked polyethylene, they are completely resistant to gasoline and diesel fuel.   Products include diesel fuel tanks in sizes from 27 to 182 gallons, gas V-tanks from 10 to 77 gallons, and rectangular gas tanks from 12 to 23 gallons – Portsmouth, RI

    Oil X-change-R® Systems – Designed to drain, fill and maintain proper oil levels in your engines while eliminating the mess.   X-Change-R® is the only permanently installed system on the market utilizing a patented single valve that eliminates the possibility of misdirecting the flow of oil.   X-Change-R® currently offers five oiling systems, an oil-to-fuel blending system and a self-priming, reversible pump for marine applications – St. Augustine, FL

    Parker Filtration, Racor Division – Manufacturer of marine air filters, fuel filters, fuel/water separators, lubrication oil filers, hydraulic oil filters, potable water filters, plus a wide variety of fuel and oil additives – Modesto, CA

    Reverso – Maker of Marine Bi-directional Diesel Fuel and Motor Oil Pumps, Diesel Fuel Primer Systems, Accessories and Parts.   You can run all Reverso pumps in both directions without causing damage or shortening the service life of the pump – Ft. Lauderdale, FL

    SKIMOIL, Inc – A specialty design/manufacturer and distributor of marine and industrial pollution control equipment and systems.   Marine products include USCG certified OILiminator™ bio-mechanical oil/water separator systems- St. Louis, MO

    SP Sheet Metal Company – Since 1962, the name recognized for quality built marine fuel tanks on the East Coast.   They provide custom made aluminum fuel tanks at competitive prices.   Rectangular, V-hull, cylindrical, belly, tapered and port/starboard tank models are available.   One year warranty – Toms River, NJ

    Tempo Products – Steel and Plastic Gas Tanks (above deck and below deck models), Tank Installation Kits, Fuel Lines, Fuel Gauges, Primer Bulbs, Connectors and Fittings – Solon, OH

    Todd Enterprises – A leading manufacturer of quality permanent and portable Polyethylene Gas Tanks.   Permanent tanks from 12 to 55 gallons and portable tanks from 9 to 18 gallons – Cranston, RI

    ValvTect Petroleum Products – The nation's leading supplier of fuel additives.   ValvTect Marine Products are formulated to improve performance, extend engine life, reduce maintenance and improve fuel economy of gas and diesel engines – Northbrook, IL

    Wake Runner – Marine lubricants for inboards, outboards and diesel engines.   Products include 2-cycle, 4-cycle and diesel engine oils, oil additives, gear lubricants and fuel additives – BG Products, Wichita, KA

    Walker Engineering – Offers the AIRSEP® closed crankcase air filtration system for diesel engines, FUELSEP® catalytic fuel polisher system and ALGAESEP® fuel/water separator – Sun Valley, CA

    Gasoline Engines:

    Atkins Rotary Marine – Offering rebuilt Mazda rotary engines, marine conversion components, superchargers and other after-market rotary engine components – Puyallup, WA

    Chief Engines – Specializing in the fabrication, sales and service of custom performance engines from 300 HP – 1,425 HP and in the innovation of marine endurance power packages – Ft. Lauderdale, FL

    Crusader Marine Engines – For almost 50 years, Crusader has provided the ultimate in premium power for the world’s finest inboard motor cruisers and sportfishing boats.  Rugged, durable inboards from 275 to 425 horsepower.   Based on GM Vortec and MEFI-4 engines and fuel injection – Pleasurecraft Engine Group, Little Mountain, SC

    Flagship Marine Engine Company – Known internationally as the builders of some of the finest marine engines.   They are strictly a wholesale manufacturing company dealing with the remanufacturing of OMC, Johnson, and Evenrude power heads and also GM marine inboard engines.   Their GM fuel injected engines have power ratings from 150 HP up to an astounding 750 HP.   They also carry remanufactured Chrysler and Ford marine based engines – Punta Gorda, FL

    Invincible Engines, Inc. – Marine gas engines and cylinder heads.   All engines are completely remanufactured Chrysler, Ford and GM long blocks with power outputs from 165 HP to 340 HP.  Our engines are sold outright; no core required.   They use only fresh automotive cores not scaled, pitted marine cores.   Other products include Holly marine carburetors, fuel injection systems and flame arrestors – Lakewood, NJ

    Marine Power Inc – The Force Behind the Fun.   For over 30 years, Marine Power has provided commercial fisherman with reliable, tough engines that GO.   Over the years, these same commercial standards were applied to the recreational boater.   Products include 4, 6 and 8-cylinder gasoline, performance and diesel marine engines from 181 to 502 CID – Ponchatoula, LA

    Marine Power Service – With over 60 years experience in the marine industry, they ONLY sell genuine marine engines, sterndrives, propellers and parts from such companies as Mercury Mercruiser, Volvo, OMC, Hydromotive, IMCO, Holley Marine, Cool-Craft, Barr, QuickSilver, Osco, Fel-Pro and many more – Farmingdale, NJ

    Mercury Marine – Mercury MerCruiser MPI™ and Horizon™ gasoline inboards for a wide range of marine applications... with power outputs from 260 HP to 420 HP – Fond du Lac, WI

    Volvo Penta of the Americas, Inc – Their gasoline-powered Aquamatic™ marine engines are delivered mainly in sterndrive versions, but in certain markets inboard gasoline engines are also available.   Products include I4, V6 and V8 models with power ratings from 100 HP to 313 HP – Chesapeake, VA

    Jet Drives:

    Aggressor Jet Drives – A new standard in both performance and efficiency for jet drives.   Three models are available along with plenty of options – Carson, CA

    Alpha Power Jet – Manufacturers of all 316L stainless steel water jet marine propulsion systems.   Uses single stage mixed axial flow designed pumps with an unequaled high capacity.   This allows greater flexibility in designing the jet for either high trust or high velocity applications, depending on the intended use.   Three models are available with input power ratings from 100 to 400 HP, 200 to 700 HP and 2,000 to 3,000 HP – RTMC, Québec, Canada

    American Turbine – Manufacturers of American Jet Drives for marine applications.   Their four models of jet drives are used in boats from 16 ft welded aluminum skiffs with 4 cylinder engines to 160 plus MPH drag boats, including river race marathon boats and triple-engine 45 passenger tour boats – Asotin, WA

    Berkeley Jet Drive – Manufacturers of marine jet drives since 1960.   An uncomplicated design and relatively few moving parts has earned Berkeley Jet Drives an enviable reputation as a durable and dependable propulsion system with exceptional versatility – Rohnert Park, CA

    Castoldi Jet – At high speed, Castoldi jet drives are the most efficient ones on the market.   They are capable of outperforming stern drives and matching surface propeller drives.   Eight drive models are available for engines from 60 to 1,800 HP – Milan, Italy

    Doen Waterjets – The DOEN waterjet series is the culmination of 40 years of design and manufacturing experience, using the latest in waterjet technology.   A wide range of recreational and commercial models matching engines from 135 HP to 5,350 HP are avaialable – Braeside, Victoria, Australia

    Hamilton Jet – A leading manufacturer and supplier of waterjet propulsion systems, marine hydraulic steering gear, and noise and vibration control products.   Their HamiltonJet HJ series waterjet drives are designed for recreational and commercial craft from small trailerable skiffs up to 200-foot vessels with engines from 300 to 1,200 HP.   Their HamiltonJet HM series drives are designed for commercial craft in the 65 to 200-foot range with engines from 900 to over 4,000 HP – Woodinville, WA

    IntelliJET Marine, Inc – Their patented second generation IntelliJET marine jet drive is designed for rapid acceleration and combines a variable pitch propeller pump, variable rectangular steering nozzle, variable inlet duct and a common embedded microcontroller to maintain peak efficiency over wide ranges of boat speed, pump shaft speed and steering vectors – Redmond, WA

    Mercury Marine Jet Drives – Whether you're pulling skiers, running rivers or hauling it to your favorite fishing hole, there's a Mercury Jet Drive perfect for the way you boat.   Products include 2-stroke and 4-stroke Jet Drive outboards from 25 HP to 250 HP – Fond du Lac, WI

    MJP Waterjets – Manufacturers of waterjet propulsion systems suitable for ships starting at approximately 15 meters in length and power from 500 kW and up.   Their systems are known for technological innovations, wide range of models and product durability and offer high top speed, low fuel consumption and long operating range.   MJP Waterjets are sold in the USA through Twin Disc – Österbybruk, Sweden

    NAMJet – North American Marine Jet has changed ownership and is now NAMJet.   Their TRAKTOR® Jet provides thrust, high maneuverability, shallow draft capabilities and improved safety over other conventional marine propulsion systems.   The TRAKTOR® Jet HT is a large diameter marine jet propulsion unit that can pump a high volume of water at slow velocity to deliver high thrust per horsepower, equal to or exceeding propeller performance in the 0-20 knot range.   HT models are available for diesel engines up to 1,200 HP.   The new TRAKTOR® Jet HH series has taken the high-thrust capabilities of the HT series and combined it with increased dynamic thrust to produce efficient performance up to 30 knots.   HH models are available for diesel engines from 175 to 1,500 HP – Benton, AR

    Outboard Jets – For over 40 years, Outboard Jets has provided quality conversion units for outboard motors designed to allow a boat to be used in locations where a propeller driven boat is unable to operate – in shallow, ankle deep water.   Outboard Jet kits available for Chrysler, Honda, Johnson/Evinrude, Mercury, Suzuki, Tohatsu and Yamaha outboards – Specialty Manufacturing Company, San Leandro, CA

    Panther Performance Products – Manufacturer of world-class Panther Jet Drives since 1972, they are arguably the oldest jet drive manufacturer in the country.   They offer jet drives, replacement parts, accessories, high performance upgrades and overhaul kits – Drain, OR

    Pratt & Whitney Power Systems – Offers a full line of gas-turbine engines for a variety of maritime applications.   Covering a range from 400 to 40,000 horsepower, their engines power ships from as large as destroyers and cruisers to as small as hydrofoils and private yachts – East Hartford, CT

    Ultradynamics – Manufacturers of UltraJet® marine waterjet propulsion and control systems.   UltraJet propulsion units are well suited to the performance and durability requirements of military, homeland security, passenger vessels, work and fishing boats, and pleasure craft and is a result of 50 years experience with waterjet propulsion.   The UltraJet model range, from the UltraJet 251 to the UltraJet 575, can absorb from 100 to 1,700 HP per drive in single, twin, and multiple-drive configurations – Columbus, OH

    Whitewater Marine Corp – Manufacturers of WMC Jet Unit drives that have lightweight and corrosion free main duct units made from robust glass reinforced plastic composite.   This gives you the ability to mould the intake to the hull shape and makes it easily adaptable for different hull configurations or multiple engine layouts.   Other system components are made from ASA 957 high tensile copolymer and 316 stainless steel.   Four models are available for diesel powered boats with up to 1,600 HP – New Westminster, BC, Canada

    Yamaha Motor Corporation, USA – Yamaha four stroke Jet Drive outboards can take you places no prop can go.  Jet Drive outboards are available in five models with power outputs from 30 HP to 105 HP – Kennesaw, GA


    Antique Outboard Motor Club – A worldwide, non-profit organization devoted to people who are interested in antique outboards, their preservation, and their restoration – Walla Walla, WA

    Glendinning Marine Products – Manufacturers of quality, innovative products for the marine industry since 1972.   Marine products include mechanical and electronic engine controls, high performance control cables, automatic engine synchronizers, engine trim controls and more – Conway, SC

    Hansen Marine Engineering – Distributors of Westerbeke and Universal marine diesel engines, Honda and Westerbeke generators, Reverso oil change pumps and American Bow Thruster TRAC™ thrusters & stabilizers – Marblehead, MA

    iMarinePower – Offers new and re-manufactured marine gas and diesel engines, outdrives, transmissions and marine engine parts.   iMarinePower's suppliers replacement and re-power packages meet or exceed original equipment specifications at an affordable price.   Through a network of marinas, technicians, and freight companies, iMarinePower can even help you find an installer or transportation company – St. Augustine, FL

    Kobelt Manufacturing Co. Ltd. – Pneumatic and Electronic Marine Controls, Push & Pull Control Heads and Steering Systems.   Ever since their beginnings in 1962, Kobelt Manufacturing Limited has been committed to manufacturing the finest marine controls in the world – Surrey, BC, Canada

    Livos Technologies – Provide marine engine room ventilation services in the OEM, custom, and re-fit markets.   Products include three phase AC fans, single phase AC Fans, 12 and 24 volt DC fans, mist eliminators, smoke and fire dampers, ventilation system controls, and related accessories.   Custom applications available – Stuart, FL

    Marine Diesel Direct – Your complete source for Yanmar, Universal and Westerbeke marine engines and engine parts – Muskegon, MI

    Oil Mate™ – Advanced oil management system that removes a small amount of used engine oil from the crankcase and blends it with the fuel to be burned during combustion.   Product line also includes a full line of OEM water pumps, oil pumps, and oil & fuel rails for diesel engines – Engineered Machined Products, Inc., Escanaba, MI – A resource for antique internal combustion marine engine collectors, restorers, researchers, and enthusiasts.   The site includes company histories, technical articles, classified ads, discussion group on specific engines as well as general categories – Forest Dale, VT

    Rotary Power Marine Corporation – Manufacturers of marine rotary engines.   Their new four-stroke rotary engine, model RPMC 240Si, produces 240 hp from an all-up weight of less than 350 lbs, including fresh water cooling as standard.   Easily installable as a conventional inboard and compatible with a variety of jet drives and stern drives – Glen Cove, NY

    SeaMount Marine Products – Fabricators of custom aluminum and stainless steel marine fuel tanks, engine brackets and poling platforms – C.L. Mattson and Company, Inc., Tampa, FL

    Soundown Corporation – Manufactures and distributes noise and vibration control materials for various industries.   They provide assistance to thousands of boat builders, boat owners, and naval architects.   Their technology, resources, and capabilities for quieting noise in marine craft are unmatched – Ft. Lauderdale, FL

    Sturdy Corporation – Manufacturers of controls and displays for the marine industry.   Products include the AccuSync™ Twin Engine Synchronizer and the Marine Propulsion Control System™ – Wilmington, NC

    Vire Marine Engines – Unofficial web site for owners of the blessed and often cursed Vire 7 & Vire 12 two-stroke inboard marine engines

    ZF Marine Electronics (formerly Mathers Controls) – Pioneered the development of single-lever marine controls and introduced the industry's first multi-station electronic control system.   The product line includes the 9000 Series and CruiseCommand Systems, MasterCommand, pneumatic systems and shaft brakes – Mukilteo, WA

    Outboard Motors:

    Armstrong Nautical Products – Makers of high performance, positive flotation motor brackets for outboard engines.  Whether backing down on a big fish in open water, loading up your boat for a weekend dive trip or just holding your own in a following sea, Armstrong Brackets improve the performance, usability, safety and seaworthiness of your vessel – Stuart, FL

    Evinrude – Manufacturer of 2-stroke, direct fuel injection outboard motors.   Products include V-6 models from 150 HP to 300 HP, a 115 HP V4 model, 3-cylinder inline models from 75 HP to 90 HP, 2-cylinder inline models from 25 HP to 65 HP.   Commercial and multi-fuels models are also available.   Other products include replacement parts, accessories, propellers and more – A Bombardier Company, Waukegan, IL

    Go-Devil – Since 1977, duck hunters, sport and commercial fishermen have experienced access to areas that no other marine engine can deliver with total confidence.   Confidence that comes from over 25 years of research and testing in hostile conditions such as heavy vegetation, mud trenches, cypress swamp and rock-laden rivers... "The Four Wheel Drive of Marine Engines, Since 1977".   Models from 6½ HP to 31 HP are available – Baton Rouge, LA

    Honda Marine – The world leader in advanced 4-stroke outboard technology.   Their 4-strokes are so clean and efficient that all their engines exceed EPA standards for 2006.   Outboards include 2, 3, 4-cylinder and V6 models from 2 HP to 225 HP – Alpharetta, GA

    Mercury Marine – Manufacturers of 2-stroke and 4-stroke outboard motors.   Products include OptiMax® 2-stage direct fuel injection 3-cylinder and V6 2-stroke models from 75 HP to 300 HP, Verado® electronic fuel injected (EFI) straight 6 2-stroke models from 200 HP to 300 HP and straight 4 2-stroke models from 135 to 200 HP, and fuel injected 4-stroke models from 4 HP to 115 HP – Fond du Lac, WI

    Mud Buddy – Manufacturers of the world's finest surface-running mud motor.   Products include the traditional longtail model from 6 HP to 29 HP and the new, HyperDrive aluminum model from 6 HP to 31 HP – West Jordan, UT

    Nissan Marine – Nissan Marine has discontinued sales of their outboard motors manufactured by Tohatsu Outboards, a long-time partner and manufacturer for Nissan Marine.   Tohatsu outboards are identical and their parts and accessories are fully compatible with all existing Nissan Marine engines.   Tohatsu dealers are able to provide parts, service and warranty support for all existing Nissan Marine owners.

    Ray Electric Outboards, Inc. – Changing the world's concept of electric boating.   We don't troll...  We motor!   The first motor to be designed and patented as a primary power electric outboard.   Models from 2.4 HP to 5 HP – Cape Coral, FL

    Scavenger Backwater Motors – Mud Motors for any shallow water.   When you need to get to the hard to reach places Scavenger is the ultimate boat motor for shallow water.   Rocks, mud, and weeds don't stand a chance.   Tecumseh, Honda and Kohler powered models from 5½ HP to 27 HP – Elma, IA

    Suzuki Marine – A leader in the development of fast, efficient and reliable outboards since 1965.   Products include V6 4-stroke models from 200 HP to 250 HP and inline 1, 2, 3, & 4-cylinder 4-stroke models from 4 HP to 140 HP – Brea, CA

    Tohatsu Outboards – Delivering Reliability.   Tohatsu builds the high-quality engines you've come to rely on and offers a full line of four stroke and TLDI fuel injected outboards, from 2.5 HP to 250 HP, all backed by a 5-year limited warranty – Farmers Branch, TX

    Tough Duck – Offers a great selection of high quality covers specially designed to fit most makes of outboard motors.   Half and full models are available.   Sterndrive and heated outboard covers are also available – Tough Duck is a Division of Dufort Industries LTD, Winnipeg, Manitoba, Canada

    Vintage Outboard & Marine Supply – With over 30 years experience, they have the knowledge necessary to provide you with the correct parts for the repair or restoration of your classic motor.   They specialize in replacement parts for Mercury, Johnson and Evinrude outboard motors built from 1955 to 1980 – division of Brooke Enterprises, LLC, Spokane, WA

    Yamaha Motor Corporation, USA – Their passion has always been to produce the most trusted outboards on the planet.   Products include 4-stroke outboards from 2.5 HP to 225 HP, high pressure direct injection 2-stroke models from 150 HP to 300 HP, and 2-stroke models from 8 HP to 250 HP – Kennesaw, GA

    Propellers & Accessories:

    Ace Propellers – North America's largest on-line boat propeller warehouse.   Aluminum, stainless steel, composite, nibral and bronze inboard and outboard propellers from major manufacturers in stock – Burnaby, Ontario, Canada

    Ahoy Propellers – Manufacturers of 3, 4, and 5-blade Ztrak and Torking manganese bronze, Ni-Al bronze and stainless steel alloy propellers in diameters from 22 to 86 inches.   Ahoy propellers are available in ISO 484/ 2-1981 Class S, Class I, Class II and Class II versions – Harvey, LA

    Austral Propeller Company – Leading the way in propeller design and manufacture in Australia for over 60 years.   Austral manufactures propellers for all types of inboard installations ranging from high performance ski boats, through to sailing yachts, leisure craft, sports cruisers, motor yachts, commercial fishing vessels and workboats – Peakhurst, NSW, Australia

    Berg Propulsion – Their Controllable Pitch Propellers are available from the power range of 500 kW and up, propeller diameters from 1, 5 and up to 7 meters and are made of Ni Al-Bronze or stainless steel.   Their shafts are made of steel and clad with stainless steel when necessary – Öckerö, Sweden

    Black Dog Props – Prop Scan® propeller repair services and Dealers for Austral and Veem propellers – Stevensville, MD

    Brunton's Propellers Limited – They specialize in the design and manufacture of high quality propulsion systems for all types of vessels from sailing yachts through luxury motor yachts, patrol vessels and up to large commercial ships.   Their propellers are custom designed for each vessel and manufactured to the most exacting international standards and classification society requirements.   Nikalium™ and Superston™ are high strength alloys developed by their metallurgists specifically for propellers and are recommended for cases where the propellers require maximum strength and corrosion resistance.   High Tensile manganese bronze alloy is available for less demanding applications.   They also supply stainless steel propellers in several grades, depending on your requirements – Clacton-on-Sea, England

    Comprop Propellers – Manufacturers of four blade composite propellers for most outboards and stern drives.   30% less cost than three blade aluminum propellers.   Tough at low speeds and designed to break during a high speed prop strike to protect your lower unit – Lenexa, KS

    Custom Propulsion Systems, aka Ellis Propellers – Manufacturers of marine propellers, shafting and sterngear.   With over 5000 patterns in stock and a complete foundry capable of pouring manganese bronze, nickel aluminum bronze (NiBrAl), or aluminum, the company can produce a wide variety of marine hardware and propulsion products, ranging from custom CNC machined surface piercing boat propellers to standard Ellis propeller designs – Jacksonville, FL

    Dan's Discount Boat Propellers – Dealers in aluminum props, stainless steel propellers, inboard boat propellers and marine accessories.   Brands offered include Stiletto, Michigan Wheel, Turbo Prop, Quicksilver, Turning Point and more – White Lake, MI

    Dan's Prop Shop, Inc. – They offer online propeller purchasing 24/7 at discounted prices and they carry most major brands.   They repair aluminum, stainless steel, nibral, and bronze propellers.   All repairs are done in their shop, usually take between 3-4 days, and are then shipped directly back to you – Soddy Daisy, TN

    Dynamic Propulsion – Manufacturer of inboard propellers and supplier of aluminum and stainless steel outboard and stern drive propellers in Australia.   Products include two-, three-, four- and five-blade manganese bronze/nibral propellers from 8 inches to 86 inches in diameter, propeller repair, variable pitch propeller blades, shaft sleeves, sacrificial zinc anodes and pump impellers – Sydney, NSW, Australia

    FinnScrew – They have developed a range of 3, 4, and 5-bladed propellers to suit small crafts like fishing and work boats, pleasure crafts and tug boats.   The propellers feature improved efficiency and better cavitation properties thanks to their more sophisticated blade section type and pitch grading along the main radius.   Other products include customized fixed pitch propellers up to 6.5 meters in diameter, and shafts up to 11 meters in length – Turenki, Finland

    General Propeller Co. – Nationwide distributor of inboard, outboard and sterndrive propellers.   Propeller brands include Michigan, Teignbridge, Austral, Hall & Stavert, Mercury, Volvo Penta and more.   Aquamet, Aqualoy and Aquatech inboard shafts made to order.  Will fabricate custom struts and rudders.   One of the largest propeller and shaft reconditioning facilities in the nation – Bradenton, FL

    H & H Propeller – Offers marine propellers, propeller repair, boat fabrication services and more – Salem, MA

    Hale Propeller – Marine propulsion specialists.   Distributors of new propellers from Michigan, HyTorq, Federal, Rolla and Hale.   Other sterngear products include shafts, struts, rudders, zincs and shaft seals.   Propeller repair services specializing in NiBrAl, bronze, stainless, exotic geometry and surface drives – Old Saybrook, CT

    Hawboldt Industries – Designers and manufacturers of 3, 4 and 5-blade propellers with diameters up to 72 inches.   Propeller repair services available.   Other products include shafting, sterngear, marine hydraulics, fishing winches, net reels, haulers deck equipment and more.   All Hawboldt products are designed to meet DNV, ABS and Lloyds standards – Chester, Nova Scotia, Canada

    Helices Caballero – Manufacturers of marine propellers and stern gear for commercial and pleasure craft for over 50 years.   Variable and fixed pitch 3, 4 and 5-blade propellers from 8 inches to more than 92 inches in diameter are available in a number of designs and in bronze and stainless steel alloys.   Certified by ABS, Lloyds and Bureau Veritas, the propellers are available for export to the USA.   Propeller selection, design and repair services are also available – Callao, Peru

    HMS Hubs – Manufacturers of precision made Marine Propeller Hubs.   They offer an extensive inventory of propeller hubs for Chrysler/Force, Johnson/Evinrude, Tohatsu/Nissan, Honda, Susuki, Yamaha and Volvo – Marine City, MI

    Hundested Propeller A/S – Manufacturers of controllable pitch propellers in various sizes to suit engines from 150 HP to approximately 3,200 HP.   They offer complete systems and components including propeller thrust nozzles, line shaft bearings and flexible couplings, CP gearbox, PTO’s, mechanical, pneumatic or electronic remote control system, intermediate and propeller shafts in carbon steel or stainless steel, stern tube with your choice of lubrication system and more – Hundested, Denmark

    Hung Shen Propeller – Manufacturers of fixed pitch and controllable pitch propellers and shafting – Taiwan, China

    Hydro-Shield – A propeller guard and hydro-foil fin designed to improve both performance and boat handling that fits on the bottom of an outboard's skeg.   Manufactured since 1989, they are made from an energy absorbing plastic that can be flexed and scratched without breaking – Edgewater, FL

    HyTorq Propellers – Hall & Stavert, marine engineers and founders, has been manufacturing marine hardware for over 60 years.   Their HyTorq propellers include 3, 4 & 5-blade models from 17" to 44".   Other products include trawl winches, marine stern gear and hatch covers – West Royalty, PEI, Canada

    Len's Prop Shop – Boat propellers at ½ price!   Products include inboard, outboard and sterndrive propellers from Express, Michigan Match, Rapture, Hustler, PowerTech, Michigan Wheel, Hi Seas and more.   Reconditioned propellers also available – Springfield, KY

    Lunenburg Industrial Foundry & Engineering – Since 1909, Lunenburg Foundry has been manufacturing propellers for the marine industry.  Their LIFE propellers are available in manganese bronze and nickel bronze aluminum in two, three and four blades with diameters from 12 to 50 inches and a broad selection of pitches.   Other alloys are available for special applications.   Their propeller shop is fully equipped for the repair and reconditioning of both fixed and variable pitch propellers.   This includes blade repair/replacement, tip repair/replacement, pitch readjustment, resurfacing, as well as static and dynamic balancing – Lunenburg, Nova Scotia, Canada

    Mac's Prop Savers Inc. –  Their River Runner™ skeg protector and Prop Saver™ cavitation plate are the only protection your prop and skeg will need.   Feel confident going into those shallow waters! – Mount Vernon, WA

    Mercury Marine – Mercury manufactures many different and distinct propellers for outboard and sterndrive engines.   Mercury propellers range from simple plastic propellers for electric trolling motors to blueprinted, custom-tuned racing propellers – Fond du Lac, WI

    Michigan Wheel Corporation – Manufacturers of Michigan™ and Federal™ inboard propellers in 2, 3, 4, 5, 6 and 7-blade configurations with diameters from 6 to 46 inches.   Michigan outboard and sterndrive propellers include the Michigan Match™, Rapture™, Ballistic™, Vortex XHS™ and Ambush4™ brands.   Michigan Wheel Corporation has one goal – to produce the finest propellers possible, while maintaining the highest standards of quality.   Michigan Wheel has dedicated itself to that mission since its founding in 1903 – Grand Rapids, MI

    National Marine Propeller Association (NMPA) – The only organization in the world committed to excellence in marine propeller repair and manufacturing.   Their member repair facilities and manufacturers represent the finest skilled craftsmen in the industry.   Many people claim to be propeller experts, but only the members of the National Marine Propeller Association put their credibility on the line.   NMPA members are keep up to date with the latest in propeller technology.  Most have been certified through the NMPA's hands-on testing program.   Look here for the names and locations of the NMPA members nearest you – Grand Rapids, MI

    New England Propeller – A charter member of the National Marine Propeller Association (NMPA) and first Michigan Wheel distributor in the world, services the recreational and commercial boating industry.   Featuring the largest inventory of boating propellers in the Northeast, combined with experienced propeller technicians, New England Propeller provides the best service, product line, and quality available today – Two locations in Boston, MA and Plymouth, MA

    Osborne Propellers Ltd – Making, modifying and repairing marine propellers, rudders and struts for over 70 years.   They offer commercial and pleasure craft products including propellers, sacrificial anodes, anchor chain, shafting, prop pullers and more.   Heavy duty designs for severe environments are their specialty – North Vancouver, BC, Canada

    Piranha Propellers – Their propellers are the original replaceable blade propellers for the marine marketplace.   These propellers are made from a high tech thermoplastic composite that has both a higher tensile strength and a lower weight than traditional die-cast aluminum.   Available for outboard motors and sterndrives from 9.9 HP to 280 HP from most major manufacturers including Mercury, Mercruiser, Johnson/ Evinrude, Cobra, Volvo-Penta, Honda, Suzuki, Nissan, Tohatsu and Yamaha – San Luis Obispo, CA

    PowerTech Propellers – Manufacturers of stainless steel marine outboard and sterndrive propellers for most popular makes of engines.   Their stainless steel propellers are cast in one integral piece in a ceramic mold.   This process is only used by a few leading propeller manufacturers, but the extra expense is well worth the outlay compared to the cheaper "weld-on blade" process – Shreveport, LA

    Prop-Aid™ – Your "First Aid" for a Spun Prop.   Return to port under your own power.   Prop-Aid replaces the prop’s retainer washer and reestablishes enough torque to the prop for low speed operation – Houston, TX

    Propco – Manufacturer of marine boat propellers.   2, 3 and 4-blade aluminum and stainless steel propellers for most outboard, stern drive and inboard propulsion systems – Monroe, GA

    Prop Guard® – Propeller guard for your outboards and sterndrives.   Prop Guard® is made to surround the propeller like a nozzle.   It moves water with a controlled directional force which gives the boat improved handling and more power.   Prop Guard® greatly reduces propeller blade injuries to humans and marine life – Westcliffe, CO

    Prop Protector – A simple shaft driven rope and weed cutter which is easy to install and maintain.   It is a circular, razor sharp knife fixed to the propeller shaft.   It revolves with the shaft and instantly cuts any rope or weed picked up by the propeller.   Prop Protectors are available for all shaft diameters from ¾" to 4" – Champlain, NY

    Prop Scan® – A computerized measuring assembly that when combined with its software, enables propellers of any type to be re-manufactured to the highest possible accuracy levels.   This results in more speed, reduced fuel consumption, vibration elimination, and more enjoyment from your boat.   There is a Prop Scan® Measuring Assembly for every size and type of propeller.   Look here to find the nearest member of the world wide Prop Scan Propeller Repair Network – Propeller Dynamics, Andrews, Queensland, Australia

    PropSmith™ – Propeller installation and removal tool.   The preferred tool of marine professionals for simple, secure installation and removal of inboard propellers, regardless of the number of blades or diameter.   Sizes available to fit propeller shafts from 1¾" to 6" diameter – Marine Products Sales, Chapel Hill, NC

    Prop Tracker – A totally new design of computerized digital propeller inspection equipment used to solve propeller problems such as, vibration, cavitation, black smoke and engine RPM synchronization problems.   Prop Tracker simply plugs into a computer and measures a propeller in 2 to 3 minutes; graphical propeller condition reports are produced to an accuracy exceeding industry, National, Navy and ISO 484 International Standards – Propeller Dynamics Pty Ltd, Andrews, Queensland, Australia

    PYI Inc. – Max-Prop two and three blade automatic self-feathering low drag propellers – Lynnwood, WA

    Rice Propulsion – Every boat has its own set of characteristics.   That's why they have a full line of propellers and nozzles any meet any requirements.   Their Nautilus, Delfin, Ka, Ka Speed, Titan and Crucero propellers are available in 3 to 7-blade configurations and diameters from 20 to 150 inches.   Other products include nozzle and rudder systems – Mazatlán, México

    Rolla SP Propellers – Manufacturers of the fastest propellers for 35 years.   The Rolla families of stainless steel and NiBrAl surface piercing propellers include lines specifically designed for all major Surface Drive Systems – Balerna, Switzerland

    Rubex Propellers – Every Rubex stainless steel or aluminum boat propeller has a rubber interchangeable hub system that eliminates chatter and vibration.   It can deflect 10% for softer shifting and reduces propshaft shock when the propeller strikes a submerged object.   The Rubex hub is re-useable if the propeller blade is damaged and replaced.

    Rundquist Propeller – Manufacturers of precision made propeller repair tools and accessories since 1938.   Products include pitch blocks, bases and mandrels for propellers up to 40 inches in diameter, pitch and rake Indicators for propellers up to 6 feet in diameter, fixtures and balancers, welding fixtures, customizing and cupping dies, hub repair equipment and more – St. Louis, MO

    S & S Propeller Company – Manufacturers and suppliers of custom made and stock propellers.   They can alter any feature of a propeller's composition (pitch, rake, blade area, camber and skew) to create the best design for any application.   In addition to their wide propeller selection, they also carry a complete line of marine hardware and propeller shafting – Flushing, NY

    SkegGard – Amazing lower unit skeg protection and repair for outboard and sterndrive boats.   Now there's a better way to repair lower unit skeg damage.   Simply bolt on the SkegGard™ skeg guard right over the damaged skeg – New Braunfels, TX

    Solas USA – Manufacturers of stainless steel and aluminum 3 and 4-blade propellers for outboards and sterndrives, and impellers for personal watercraft and jet boats – Lake Hamilton, FL

    Spurs Marine – Spurs® line, net and weed cutters have been protecting boats from costly and damaging propeller line entanglement since 1982.   The principle that enables the shaft mounted Spurs® to cut so effectively is the "screw action" created as the propeller turns, winding lines, nets or weeds directly into Spurs® blades, for an instant cut and eliminating entanglement or damage to the running gear – Ft. Lauderdale, FL

    Sting Ray™ Hydrofoil Stabilizer – Through its advanced design, it creates an upward thrust on its underside to provide lift, bringing the stern up and forcing the bow down.   Even at low speeds, the boat is brought up on plane and out of the "hole" in less than ½ the normal time – Marine Dynamics, Inc., Lenexa, KS

    Teignbridge Propellers – Since its inception in 1974 Teignbridge has developed into a world-leading supplier of standard and custom propellers and associated sterngear – A Mercury Marine/Brunswick company, Newton Abbot, United Kingdom

    Turning Point Propellers, Inc. – Manufactures high performance aluminum and stainless steel propellers.   The first to introduce the interchangeable hub system to market and they are the only propeller company to offer it with an engine/drive protecting rubber bushing.   The MasterGuard Hub System helps protect engines/drives from shift shock, impact shock, harsh vibrations and makes replacement easy – Elk Grove Village, IL

    VEEM Engineering Group – Designers and manufacturers of marine propellers and propulsion systems.   The VEEM standard propeller series includes: The VEEMStar®, an open water style propeller for use on medium speed vessels; The VEEMStar-C®, a high performance, open water style propeller for use on high speed vessels;  The VEEMKaplan® propeller, designed to operate within nozzles and ducts and ideally suited to high thrust applications;  The VEEMSurf®, a high performance surface piercing propeller suitable for high speed vessels; and the VEEMLoadstar® propeller, which is suited to workboats where propellers are working in heavily loaded situations and the vessel is not fitted with a nozzle – Canning Vale, Australia

    Walter Machine Company – Walter Safe-Way™ Propeller Pullers quickly and safely remove propellers.   For more than five decades they have been indispensable to commercial divers, boat owners and marine service departments.   Walter Propeller Pullers simple design can be used underwater!   Four sizes to suit nearly every 2 to 5 bladed propeller.   Made of steel forgings and castings for maximum strength and toughness – Jersey City, NJ

    ZF Marine Propulsion Systems – Fixed pitch and controllable pitch propellers.   Nibral or manganese bronze propellers, nozzled propellers and impellers are available in three, four, five, six and seven-blade configurations up to 5 meters in diameter – Friedrichshafen, Germany

    Sterngear – Bearings, Impellers, Seals & Shafting:

    Aqualoy – Stainless steel boat shafting and rudders.   Aqualoy boat shafting is available in four different grades and is stocked in shaft sizes ranging from ¾ inches up to 7 inches in diameter with lengths up to 32 feet.   Aqualoy 22 rudders offer high strength with superior corrosion resistance and are hydrodynamically designed to provide excellent performance throughout the entire speed range.   Aqualoy rudders are available in seven standard sizes.   Other products include flanged steel shaft couplings, bronze propeller hex nuts and solid stainless steel rub rails – Western Branch Metals, Portsmouth, VA

    Aquamet® – There is only one world leader in stainless boat shafting, one original Aquamet®, and it sets the standard for excellence and dependability.   Aquamet® meets virtually every boat shafting service need, from fishing vessels to pleasure craft, from workboats to naval craft and other ocean-going vessels.  Aquamet® shafting is stocked in popular diameters from ¾” to 8” in lengths up to 22', ready for machining and installation.   Sizes up to 15" diameter and lengths up to 38' are available by special order.

    Aquatech – Stainless steel alloy boat shafting.   Aquatech boat shafting is the product of decades of experience and study by metallurgists, specialty steel mill operators, custom shafting finishers, boat builders, marine machinists and distributors.   Available in diameters from ¾” to 8” and lengths from 10’ to 27' – Gulf Global, Inc., Harvey, LA

    Van der Velden™ Marine Systems – The market leader in the engineering, design and production of all types of high-lift rudder arrangements and compact steering gear systems for seagoing vessels.   Specializing in high-lift flap type BARKE™ rudders, BARKE™ steering gears with advanced control systems, and BARKE™ nozzles – Reinbeck, Germany

    Duramax® Marine – Duramax® water-lubricated nitrile rubber bearings are available for marine propulsion, rudder and industrial pump applications.   Duramax® bearings possess inherent vibration-dampening qualities and are non-polluting.   Grit particles and other abrasives wash into grooves and are flushed away, protecting the shaft and prolonging bearing life.   Over 100 different sizes in stock, including inch and metric sizes.   They also offer an extensive choice of shaft sealing systems designed to accommodate a wide range of shaft sizes and system requirements – Hiram, OH

    Globe Rubber Works Inc – Drivesaver provides a flexible, non-metallic barrier between your transmission and shaft.   This barrier reduces not only drive train vibration, but the transmission of vibration and noise to you, your crew and the water.   Absorbs shock, prevents electrolysis and installs easily – Rockland, MA

    IHC Lagersmit – Manufacturers of SUPREME® white metal lined stern tube bearings and seals, rudder stock seals, and propeller shaft bearings – Kinderdijk, Netherlands

    Lasdrop Shaft Seals – The only good stuffing box is no stuffing box.   Manufacturers of marine dripless shaft seals since 1975.   Three model styles are available for shaft diameters up to 8 inches.   They are easy to install, require little or no maintenance and are sold as a complete kit, and guaranteed by a three-year warranty.   Custom and metric sizes are also available.   A full range flange adapters are available for any configuration of stern tubes – Nautical Specialties, Harrison Twp., MI

    Marinox – Valbruna Stainless Steel offers Marinox® stainless steel for the production of boat shafting.   Five grades of Marinox® shafting are available in diameters from 25 to 200 millimeters and lengths from 2.5 to 9 meters – Vicenza, Italy

    NautiCAN Research & Development Ltd. – Since established in in 1972, NautiCAN has developed integrated propulsion systems specifically designed to maximize vessel fuel efficiency, speed, and maneuverability.   NautiCAN will develop a propulsion system design suited to your vessel.   Products include nozzles, propellers, triple rudder systems, pre-swirl stators and Hydralift Skegs – Lions Bay, BC, Canada

    Palmer Products, Inc. – Their ShaftSaver™ patented bearing features a polymer sleeve that attaches to your existing prop shaft.   The protective sleeve rotates with your shaft; eliminating prop shaft wear and reducing annoying vibration – Akron, OH

    PYI Inc. – Manufacturers of PSS Shaft Seal™ maintenance-free dripless stuffing boxes and packing gland replacements; Caravel™ water lubricated shaft bearings; Python-Drive™ constant velocity drive units; R&D™ flexible shaft couplings, damper plates and engine mounts; and Jefa™ rudder and steering systems – Lynnwood, WA

    R and D Marine – Manufacturers of flexible shaft couplings, steel half couplings, damper drive plates and engine mounts for marine engines from 5 HP to 800 HP – Baldock, Hertfordshire, UK

    Seagold Marine Services – Exclusive distributor of FEROFORM™ self lubricating and wear resistant Stern Tube, Rudder and Pintle Bearings.   Other products include: Wartsila Lip Seals; Straub Pipe Joints; Hyde Marine H-136 Ballast Tank Mud Remover; Recovered Energy BOSS Bilge Oil Separation Systems; High Quality After-Market Lubricating & Fuel Oil Purifier Parts; Meco Rudderstock Seals; and NoSpray Anti-Splashing Tape – Port Colborne, Ontario, Canada and New Orleans, LA

    Teignbridge Propellers – Their extensive range of sterngear is regarded by many as second to none.   Products include Shaft Couplings, Propeller Shafts, Cooper Bearings, Flexible Couplings, Sterntubes, Oil Lubrication Systems, Bearings, Shaft Glands, Seals, Outer Bearings, P & A Brackets, Rudders, Sea Strainers & Greasers, Valves & Scoops, Skinfittings & Pipe Adaptors – A Mercury Marine/Brunswick company, Newton Abbot, United Kingdom

    Tides Marine – Designers and manufacturers of a full line of self-aligning dripless shaft seals and bearings for propeller shaft and rudder assembly applications.   Strong® SureSeal™ self-aligning shaft seals are used by more US pleasure boat builders than any other – Deerfield Beach, FL

    Walter Machine Company – Walter Clamp-Fit Propeller Shaft Couplings grip the entire diameter of the shaft and compensate for small size variations in propeller shafting, providing an accurate connection between the transmission and propeller shaft for smooth, vibration free operation.   Split design saves time during installation and allows for easy removal in the future – Jersey City, NJ

    WEKA Marine – Manufacturers of Boxcoolers, Keelcoolers, and Shell & Tube Heat Exchangers – Krimpen aan de Lek, Netherlands


    American Bow Thruster – Manufacturers of TRAC™ tunnel thrusters.   Products include AC, DC and hydraulic powered thrusters with either single or dual propellers in diameters from 8 to 28 inches.   Other related products include control systems, hydraulic systems, reservoirs, pumps and tunnels – Rohnert Park, CA

    Brunvoll Thruster – A world class supplier of marine thruster systems.   Products include tunnel thrusters, azimuth thrusters, low-noise thrusters, control systems, electric, hydraulic & diesel drive systems, and hydraulic servo systems – Molde, Norway

    Dickson Thrusters – A world-class custom marine product designer and builder with a decade of experience and reputation as the industry's premier manufacturer of the finest hydraulic stern thrusters.   Products include single and dual hydraulic powered thrusters for boats from 23 to 100 feet – Rancho Cordova, CA

    Harbormaster Marine – Manufacturers of heavy-duty bow/tunnel thrusters.   Customer-supplied power may be in the form of a diesel engine, gas turbine, electric motor or hydraulic motor.   Four models cover a wide variety of HP and RPM ranges, with diameters from 36" to 120".  Azimuth and through-the-hull thrusters are also available.   Other products include heavy-duty, self-contained outboard drive marine propulsion systems from 50 HP to 200 HP – Livonia, MI

    HRP – Manufacturer of steerable thruster systems for the marine industry.   Products include well-mounted thrusters, CRP thrusters, retractable thrusters, deck-unit thrusters, shallow draft thrusters, tunnel thrusters and thruster control systems – Krimpen aan de Lek, Holland

    Kanzaki Kokyukoki Manufacturing Co., Ltd – Manufacturer of mechanical and hydraulic marine transmissions for recreational and commercial applications.   A wholly owned subsidiary of the Yanmar Company Limited – Amagasaki, Japan

    Kaplan & Associates, Inc. – Their Tunnel Thrusters are designed and built to maintain high thrust over a long life.   Tunnel Thrusters are supplied with an input flange in either the vertical or horizontal position.   Power may be in the form of a diesel engine, gas turbine, electric motor or hydraulic motor.   Models cover a wide variety of HP and RPM ranges, with diameters from 36" to 120" and power ratings from 150 HP to 3,000 HP.   Azimuth and through-the-hull thrusters also available – West Bloomfield, MI

    Marine Propulsion Inc – Their Marprop thrusters are available as complete units with electric motors, electric drive units and controls.   Models from 100 HP to 1,000 HP are available in either aluminum or steel.   Available in standard or wet removal styles; No need to drydock for repairs on wet removal units – Hammond, LA

    OmniThruster™ Marine Maneuvering and Propulsion Systems – A world leader in the development of waterjet maneuvering systems.   Their unique, patented designs, which provide diverse maneuverability and auxiliary propulsion, have been the installation choice on vessels worldwide.   Sizes from 200 HP to 2,200 HP available – Cleveland, OH

    Paragon Marine Transmissions – Manufacturers of marine hydraulic transmissions, V-drives and accessories.   Great Lakes Power is the Original Equipment Manufacturer for the Paragon Marine Transmission – Mentor, OH

    Quantum Marine Engineering – Simply the best thrusters available…  Their QT series of dual prop, counter-rotating hydraulic and electric thrusters are available in five model ranges to provide the perfect complement to each and every vessel.   Power ratings from 25 HP to 325 HP with propeller diameters from 12 to 36 inches – Hollywood FL

    Scandvik Marine Inc. – Manufacturers of composite 12/24 VDC electric bow thrusters, bronze leg thrusters, hydraulic thrusters, retractable thrusters, vertical retracting thrusters and accessories – Vero Beach, FL

    Schottel – Innovators in steerable propulsion.   Products include transverse thrusters, steerable thrusters, Pump-Jet thrusters, controllable-pitch propellers, and steering and control systems – Spay/Rhine, Germany

    Speedy Marine Supply, LLC – Authorized distributors in the Gulf of Mexico southeast region for "Barge Hog" barge mounted propulsion systems that mount where you need the power.   Turn key packages are available for single shaft models from 50 to 125 HP and twin shaft models from 175 hp to 275 HP.   Speedy Marine Supply also offers and bow and stern thrusters and roll fin stabilizers from Keypower Equipment – Pearl River, LA

    Taepyungyang Marine Gear – Manufacturers of hydraulic marine transmissions.   Transmission models are available for use with engines from 75 HP to 700 HP – Kyunggi-Do, South Korea

    Vetus den Ouden – Manufacturers of compact hydraulic and 12/24 VDC electrical tunnel bow thrusters and stern thrusters.   Their compact bow thrusters are available in fifteen models with a thrust forces from 55 to 1,00 lbf.   A compact VETUS stern thruster, in combination with a bow thruster will allow for even greater maneuverability of your boat.   Six models are available with thrust forces from 55 to 352 lbf – Baltimore, MD

    Wesmar – Manufacturers of Vortex™ bow thrusters for vessels from 38 to 200+ feet.   They offer 28 models, hydraulic and electric, double thrust counter rotating and single prop systems for pleasure boat and commercial applications from 5 HP to 350 HP – Woodinville, WA

    Westec – Manufacturers of hydraulic drive bow thrusters in a wide variety of materials and sizes to suit the diverse requirements of the marine industry.   Models available in mild steel, aluminum and stainless steel with diameters from 18 to 26 inches and horsepower ratings from 60 to 90 HP – North Vancouver, BC, Canada


    Allen Gears – Design, manufacture and aftermarket support of high performance epicyclic and parallel shaft main propulsion transmissions for all marine applications – Pershore, Worcestershire, England

    Foley Marine & Industrial Engines, Inc. – Distributors of ZF/Hurth marine transmissions, Twin Disc marine transmissions and Rockford/Twin Disc industrial PTOs – Worcester, MA

    Guascor USA – Manufacturers of hydraulic, multi-disc marine gearboxes with input power ratings from 200 to 1,670 HP – St. Rose, LA

    Hilite Industries – Manufacturers of Pitts electro-magnetic clutches, clutch assemblies, mounts and accessories.   Shaft and V-belt driven models available for marine applications – Auburn Hills, MI

    Karl Senner, Inc. – Among the leading distributors of marine gears, controls, and propulsion systems throughout the United States for over twenty years.   They are the exclusive North American distributor for Reintjes Marine Transmissions.   Other products include Berg Propellers, ABB Turbochargers and Rexroth Marine Controls – Kenner, LA

    Marine Transmission Center – Distributors of a complete line of Marine Transmissions from ZF-Hurth Marine, Velvet Drive Transmissions and ZF Marine – MTC is the powertrain division of Mack Boring and Parts Company, Union, NJ

    Pacific Rim Engineered Products (PREP) – Capitol Gear Inc. provided a comprehensive line of marine transmissions that included twelve marine reduction models and four direct drive models for craft using medium and high speed diesel engines up to approximately 1500 HP.   PREP has provided a reliable source of parts and service for these transmissions for many years.   They manufacture parts and assemble components from the original Capitol drawings.   They stock the replacement components and ship them worldwide.   Their service personnel are have many years training and experience in repairing Capitol Gears – Langley, British Columbia, Canada

    REINTJES – Produces reliable, optimally coordinated marine gearboxes for engine performances of 250 up to 20,000 kW as standard or custom-made units; whether for fixed propeller, controllable pitch propeller or water jet – Hameln, Denmark

    Tonanco Marine Transmissions – Manufacturers of hydraulically controlled, heavy duty marine transmissions with oil-cooled clutches and optional top mounted PTO.   Five models are available that are direct replacements for Twin Disc transmissions – Lake Charles, LA

    Transmission Marine Inc. – One of the largest servicing distributors of marine transmissions in the United States.   Their technicians and sales personnel are factory trained and ready to help with your entire marine transmission needs.   They maintain a large inventory of new and rebuilt transmissions; new, used, obsolete, and rebuilt transmission parts, and related accessories – Ft. Lauderdale, FL

    Twin Disc, Inc. – Their Marine Transmissions feature helical gearing for quieter operation on most models; hydraulic-controlled and oil-cooled clutches for smooth, fast shifting; identical reduction ratios in forward and reverse, in most cases full power forward and reverse, and minimal external plumbing.   They put horsepower to work! – Racine, WI

    Walter V-Drives – A precision gear drive which allows an inboard engine to be placed in the stern of a boat for greater safety, better handling, increased space, decreased maintenance, less drag, lower bow rise and shallower draft – Jersey City, NJ

    Velvet Drive – Their marine transmissions feature a quiet, smooth operation and are manufactured using the highest quality industry standards.   Typical applications include tournament ski boats, inboard cruisers, sport fishing boats, sailboats, trawlers, center console, runabouts, and yachts.   Available in Direct Drive, In-Line Reduction, V-Drive and 8-degree Down Angle configurations with a wide selection of reduction ratios to suit your particular needs – Liberty, SC

    ZF Marine, LLC – The world's largest marine transmission manufacturers.   Products include an extensive selection of single and two-speed marine transmissions and V-drives for pleasure and commercial vessels.   The product range can match all kinds of propulsion systems in a power range from 10 to 10,000 kW – Fort Lauderdale, FL

    Trim Tabs & Jack Plates:

    Bennett Marine – Since 1960, Bennett Marine has been the world leader in Trim Tab Technology.   In fact, Charles Bennett invented the modern Trim Tab.   Products include trim tab kits, component parts, trim indicators & controls, and accessories – Deerfield Beach, FL

    Bob's Machine Shop – Manufacturers of high performance outboard motor Jack Plates and accessories.   Hydraulic and manually operated models are available to fit most outboards (including the popular V6) and are constructed from aluminum and stainless steel components – Ruskin, FL

    Cook Manufacturing Corporation – Manufacturers of Power-Lift™, the world’s #1 Jack Plate.   Rated for outboard motors up to 300 HP (V6).   The Power-Lift™ system is made of 100% non-ferrous material and utilizes a totally waterproof 12 volt DC marine hydraulic system that is rated over 7,800 pounds of thrust.   Other products include the Power Tilt & Trim for outboard motors up to 130 HP, setback plates, vertical extensions and accessories – Duncan, OK

    LectroTab – Manufacturers of electromechanical (non-hydraulic) trim tabs for planing boats of all types and sizes.   The product line includes tab actuators, tabs of all sizes and shapes, and a variety of controls and accessories – Richmond, VA

    Lenco Marine Inc – Lenco trim tabs will make your boat ride smoother, drier, faster and with increased safety whether on a high-performance, family cruiser or small skiff.   Lenco’s ballscrew actuator design is more reliable, twice as powerful and features an instant response which makes them very user friendly compared to typical hydraulics.   Sizes available for boats from 14 to 99 feet.  Other products include trolling tabs, racing tabs and accessories – Stuart, FL

    Nauticus Inc. – Smart Tabs™, the completely automatic, self adjusting trim stabilizer for small boats.   Fabricated from stainless steel plates and hardware with self-contained nitrogen gas actuators – Brecksville, OH

    Trim Master Marine – Their trim tabs are manufactured from 12-gauge 304 stainless steel and have a continuous piano-style hinge.   The complete system comes with everything you need including trim tabs, hydraulic cylinders, a 12 or 24 VDC motor pump unit, hydraulic tubing, a supply of hydraulic fluid, a 25-foot tin coated copper wiring harness and a waterproof control switch – St. Charles, MO

    Trolling Motors:

    Amemco – Offers ultra-quiet non-polluting electric outboard motors for driving small boats for fishing, for pleasure, or for profit.   Models include 5 HP and 6.2 HP versions that utilize the first self-cooling, permanent magnet, brushless DC motor – American Marine Electric Motor Corp., Monroe Township, NJ

    Minn Kota – The oldest manufacturer of electric fishing motors in the world with nearly 70 years of hard-earned experience in the lab and on the water.   Products include bow-mount, transom-mount and engine-mount electric trolling motors, electric outboard motors, batteries, battery chargers, motor accessories and more – Johnson Outdoors, Inc., Racine, WI

    MotorGuide – Home of the Legendary Trolling Motor.   Products include bow-mount and transom-mount electric trolling motors for freshwater and saltwater applications.  Available power options include models for 12-, 24- and 36-volt systems – Tulsa, OK

    Outboard Electric Corp. – Manufacturers of the MP5000 commercial electric outboard – Bridgeport, CT

    Stealth Propulsion – Silent Predator™ dual electric trolling motor system.   Their transom motors are mounted on stainless steel shafts and brackets allowing you to easily rotate the motors in and out of the water.   Models are available for 12-, 24- and 32-volt systems – South Miami, FL

    Ray Electric Outboards, Inc. – Changing the world's concept of electric boating.   We don't troll...  We motor!   The first motor to be designed and patented as a primary power electric outboard.   Models from 2.4 HP to 5 HP – Cape Coral, FL

    Rhodan Marine Industries – Maker of the GPS Anchor, a precision GPS guided electric trolling motor, that includes a Virtual Anchor, an Auto Pilot, and a trolling motor all in one package.   Each system includes two Wireless Fobs with lanyards, a Quick Release bracket, and a prop kit – Sarasota, FL

    Zinc, Aluminum and Magnesium Sacrificial Anodes:

    Bossler & Sweezey – Manufacturer of high quality hand poured marine Zinc anodes since 1960.   Products include bolt-on and weld-on hull plates, engine anodes, keel cooler anodes, anodes for Mercury, OMC, Volvo and Yamaha outboards/outdrives, donut, regular and streamlined propeller shaft collars – Bellport, NY

    Camp Company – A leading manufacturer of zinc and aluminum anodes for marine corrosion control.   A wide variety of shapes and sizes are offered for both commercial and recreational applications including tear drop, rectangular, barrel collar, donut collar, tapered, plate, tapered plate, pencil and disc zincs, propeller nut, acorn nut, outboard, outdrive, bow thruster and heat exchanger anodes, and fish/crab trap zincs, condenser, keel cooler and trim tab zincs – Saint Petersburg, FL

    Deepwater Gaus – Manufacturers of Aluminum and Zinc sacrificial anodes.  Products include bolt-on and weld-on hull plates.   Their Deep7 and Deep10 aluminum alloys are engineered for use in warm and cold seawater applications; the Zinc anodes meet Mil-Spec MIL-A-18001-K standards – Deepwater Corrosion Services, Houston, TX

    ElectroGuard – Manufacturer of sacrificial Zinc anodes since 1940.   Products include precision die cast Mil-Spec engine anodes, hull plates, limited clearance shaft collars, propeller nuts, rudder plates, streamlined shaft collars, teardrop anodes, and outboard/outdrive anodes.   Anode inserts are made from either galvanized or stainless steel to ensure maximum protection and fasteners include matching stainless steel screws, bolts nuts and washers – Yorba Linda, CA

    Farwest Corrosion Control Company – Established in 1956, Farwest provides complete cathodic corrosion control solutions for the marine and other industries.   Marine products include Aluminum and Zinc sacrificial anodes, impressed current cathodic protection, (ICCP) systems, marine growth prevention systems (MGPS), electrolytic de-scaling systems, electrochlorination systems, and cathodic protection monitoring systems – Gardena, CA

    Galvotec Alloys – Manufacturer of high quality sacrificial anodes.   Products include Mil-Spec Aluminum, Zinc, Magnesium, water heater, and extruded anodes used for cathodic protection – McAllen, TX

    Harbor Anodes – Producer of Mil-Spec sacrificial Zinc and Aluminum anodes for cathodic protection.   Products include hull anodes for ships, barges, tugboats and other workboats, engine anodes or pencil zincs, heat exchanger and condenser anodes, cast plates, keel cooler anodes, zinc propeller nut caps, pier anodes, piling anodes and submerged pipeline anodes.   Also available are shaft collar zincs, donut collar zincs, rudder disc zincs, Mercury anodes, Volvo zincs, OMC zincs, Honda zincs, Yamaha zincs and Nissan zincs – Seattle, WA

    Rotometals, Inc – Founded in 1939, this family owned company specializes in a wide variety of alloys and anodes for all types and sizes of ships.   Products include sacrificial Aluminum, Magnesium and Zinc anodes to special high grade quality or anodes that conform to Mil-Spec A-18001K.   Non ferrous metals and custom alloys available include aluminum, antimony, bismuth, indium, lead, magnesium, pewter, tin and zinc – San Leandro, CA

    Sea Shield Marine Products – Manufacturers of Mil-Spec Aluminum, Magnesium and Zinc sacrificial anodes.   Their anodes use stainless steel fasteners, galvanized steel inserts (allowing the anode lower resistive build-up) and the highest grade of zinc and aluminum alloys – City of Industry, CA

    Wilson Walton International – Marine corrosion control experts that emphasize innovative research, quality design and service.   Products include Mil-Spec sacrificial Aluminum and Zinc anodes, impressed current cathodic protection (ICCP) systems, marine growth prevention systems (MGPS), electrolytic de-scaling systems and portable corrosion indicators – Wall, NJ