Boat Internal Engine Parts
Featured Brands
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CDI Electronics®Throttle Position Sensor for Volvo Penta EnginesThrottle Position Sensor for Volvo Penta Engines by CDI Electronics®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Expertly crafted from premium materialsDesigned to match rigorous quality standards$83.70 - Maretron®Submersible Fluid Pressure TransducerSubmersible Fluid Pressure Transducer by Maretron®. Maretron’s Fluid Pressure Monitor is used to interface up to six pressure trans-ducers to the NMEA 2000® network (pressure transducers sold separately). This allows you to observe...Engineered to high standardsHigh-grade design delivers extended lifespan$326.07 - $497.92
- WSM®Wrist Pin Needles for MarinerWrist Pin Needles for Mariner Engines by WSM®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...High quality at an affordable priceExpertly made from premium materials$5.81
- WSM®Wrist Pin Needles for MarinerWrist Pin Needles for Mariner Engines by WSM®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...High quality at an affordable priceExpertly made from premium materials$5.81
- WSM®Wrist Pin Needles for MercuryWrist Pin Needles for Mercury Engines by WSM®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...High quality at an affordable priceExpertly made from premium materials$5.81
- WSM®Wrist Pin Needles for MercuryWrist Pin Needles for Mercury Engines by WSM®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...High quality at an affordable priceExpertly made from premium materials$5.81
- Maretron®100A Current Transducer with Cable for ACM100 Instrument (M000630)100A Current Transducer with Cable for ACM100 Instrument (M000630) by Maretron®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Engineered to high standardsHigh-grade design delivers extended lifespan$85.68
- Maretron®200A Current Transducer with Cable for DCM100 Instrument (LEMHTA200-S)200A Current Transducer with Cable for DCM100 Instrument (LEMHTA200-S) by Maretron®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Engineered to high standardsHigh-grade design delivers extended lifespan$113.10
- Maretron®400A Current Transducer with Cable for ACM100 Instrument (M000612)400A Current Transducer with Cable for ACM100 Instrument (M000612) by Maretron®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Engineered to high standardsHigh-grade design delivers extended lifespan$470.38
- Maretron®400A Current Transducer with Cable for DCM100 Instrument (LEMHTA400-S)400A Current Transducer with Cable for DCM100 Instrument (LEMHTA400-S) by Maretron®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Engineered to high standardsHigh-grade design delivers extended lifespan$191.92
- Maretron®600A Current Transducer with Cable for DCM100 Instrument (LEMHTA600-S)600A Current Transducer with Cable for DCM100 Instrument (LEMHTA600-S) by Maretron®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Engineered to high standardsHigh-grade design delivers extended lifespan$233.05
- Morse Rubber®Albacore Shaft Bearing (ALBACORE)Albacore Shaft Bearing (ALBACORE) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$76.73
- Morse Rubber®Barracuda Shaft Bearing (BARRACUDA)Barracuda Shaft Bearing (BARRACUDA) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$81.69
- Morse Rubber®Betta Shaft Bearing (BETTA)Betta Shaft Bearing (BETTA) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$78.38
- Morse Rubber®Blackfish Shaft Bearing (BLACKFISH)Blackfish Shaft Bearing (BLACKFISH) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$80.09
- Morse Rubber®Blenny Shaft Bearing (BLENNY)Blenny Shaft Bearing (BLENNY) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$82.55
- Morse Rubber®Bonito Shaft Bearing (BONITO)Bonito Shaft Bearing (BONITO) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$88.04
- Morse Rubber®Carp Shaft Bearing (CARP)Carp Shaft Bearing (CARP) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making these...Expertly crafted from premium materialsDesigned to match rigorous quality standards$100.47
- Morse Rubber®Chogset Shaft Bearing (CHOGSET)Chogset Shaft Bearing (CHOGSET) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$104.96
- Morse Rubber®Chub Shaft Bearing (CHUB)Chub Shaft Bearing (CHUB) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making these...Expertly crafted from premium materialsDesigned to match rigorous quality standards$105.77
- Morse Rubber®Cod Shaft Bearing (COD)Cod Shaft Bearing (COD) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making these...Expertly crafted from premium materialsDesigned to match rigorous quality standards$110.64
- Morse Rubber®Dolphin Shaft Bearing (DOLPHIN)Dolphin Shaft Bearing (DOLPHIN) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$138.00
- Morse Rubber®Flounder Shaft Bearing (FLOUNDER)Flounder Shaft Bearing (FLOUNDER) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$152.65
- Morse Rubber®Haddo Shaft Bearing (HADDO)Haddo Shaft Bearing (HADDO) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$181.24
- Morse Rubber®Picuda Shaft Bearing (PICUDA)Picuda Shaft Bearing (PICUDA) by Morse Rubber®. Bearings are rubber lined and water lubricated. They require no seals and no oil or grease for lubrication. Lubrication is provided by the water in which the vessel is traveling, making...Expertly crafted from premium materialsDesigned to match rigorous quality standards$376.33
- Attwood®6-3/8" L x 5/8" D Roller Shaft with Pal Nuts (11282-3)6-3/8" L x 5/8" D Roller Shaft with Pal Nuts by Attwood®. Roller shafts and matching pal nuts secure shaft in place on roller. Shaft and nuts are solid zinc-plated steel. This product is made of high-quality materials to serve you for...High quality at an affordable priceExpertly made from premium materials$3.28
- Barr Marine®Torsional Damper (AS7-K2C)Torsional Damper (AS7-K2C) by Barr Marine®. Full circle damper 13.25" diameter for 26 spline transmissions. For engines up to 454 C.I.D. What can be more fun and rewarding than boating on the open waters? This is an excellent solution...Carefully crafted to suit your specific boating needsEngineered to high standards$241.83
- Lasdrop®Gen II 1-1/2" Shaft 2-1/2" Tube Drive Shaft Seal (G112212)Gen II 1-1/2" Shaft 2-1/2" Tube Drive Shaft Seal (G112212) by Lasdrop®. The Gen II offers exclusive features that make it the premier shaft seal on the market with the culmination of more than a quarter century of experience in shaft...The Gen II uses a 316-marine grade stainless steel spring to provide pressure to the seal surfaces. Together, the spring and seal ring rotate along with the shaft, and remain secured in the Clamp/Pressure housingThe Clamp/Pressure housing is secured to the shaft without the use of set screws preventing galling or damage to the shaft$509.62
- Lasdrop®Gen II 1-1/4" Shaft 2" Tube Drive Shaft Seal (G1142)Gen II 1-1/4" Shaft 2" Tube Drive Shaft Seal (G1142) by Lasdrop®. The Gen II offers exclusive features that make it the premier shaft seal on the market with the culmination of more than a quarter century of experience in shaft seal...The Gen II uses a 316-marine grade stainless steel spring to provide pressure to the seal surfaces. Together, the spring and seal ring rotate along with the shaft, and remain secured in the Clamp/Pressure housingThe Clamp/Pressure housing is secured to the shaft without the use of set screws preventing galling or damage to the shaft$451.79
- Lasdrop®Gen II 1-1/4" Shaft 2-1/2" Tube Drive Shaft Seal (G114212)Gen II 1-1/4" Shaft 2-1/2" Tube Drive Shaft Seal (G114212) by Lasdrop®. The Gen II offers exclusive features that make it the premier shaft seal on the market with the culmination of more than a quarter century of experience in shaft...The Gen II uses a 316-marine grade stainless steel spring to provide pressure to the seal surfaces. Together, the spring and seal ring rotate along with the shaft, and remain secured in the Clamp/Pressure housingThe Clamp/Pressure housing is secured to the shaft without the use of set screws preventing galling or damage to the shaft$451.79
The engine is without any doubt the most significant part of your boat. In order to be able to enjoy worry-free and fuel-efficient performance of your boat, with its smooth and fast glide, you should take care of keeping your boat’s engine in a perfect operating condition. Outboard engines are the most common kind of power units for recreational boats. You can commonly choose from 2- or 4- stroke, electric and propane outboard engines.
Two-stroke power units use the mixture of gas and oil, while four-stroke engines burn gasoline. Though being considerably quieter, four-stroke engines tend to be much heavier. The engine’s weight as well as its power output should be the crucial factors to consider when picking the correct power unit for your vessel. More horsepower provides your boat with enough speed, as well as easy handling, while underpowering your boat may result in excessive fuel consumption as well as make your boat more vulnerable to rough weather conditions.
The main types of boat engines are outboard, inboard, sterndrive and jet boat / personal watercraft engines. Outboard engines are used for small boats and are installed on the transom outside of the hull at the back or at the stern of the vessel. Inboard engines are mounted inside the hull, under the deck and are common for larger boats. Sterndrive engines blend the engine of an inboard with the gearcase of an outboard power unit. As for the jet boat / personal watercraft engines, they do not use propellers, but draw water from beneath the boat into a pump inside the vessel and expel it through a nozzle at the stern.
For easy and stress-free installation, we carry a selection of dependable height-adjusting engine mounts. Produced from durable, enhanced quality zinc plated steel, the mounts we offer can easily support the combined weight of your engine and transmission and thus effectively limit the engine movement. In our online shop, you will also find a selection of replacement camshafts, carburetors, air filters and other products necessary for the effective repair of your boat engine. To maintain and enhance your boat's engine performance, choose only fine quality motor oils, gear lubes and gasoline additives that we offer.