Boat Internal Engine Parts
![Internal Engine Parts](https://ic.boatid.com/boating-marine/pages/internal-engine-parts/internal-engine-parts_big_0.jpg)
Featured Brands
- QualCast®N Series Valve Seat Insert (20-2000-3N)N Series Valve Seat Insert (20-2000-3N) by QualCast®. For Turbo and High Heat Applications. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$11.07
- QualCast®N Series Valve Seat Insert (20-1812-4N)N Series Valve Seat Insert (20-1812-4N) by QualCast®. For Turbo and High Heat Applications. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$7.28
- QualCast®Q Series Valve Seat Insert (20-2250-35)Q Series Valve Seat Insert (20-2250-35) by QualCast®. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006 inches. QualCast high-chrome alloy...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.81
- QualCast®Q Series Valve Seat Insert (20-2000-6)Q Series Valve Seat Insert (20-2000-6) by QualCast®. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006 inches. QualCast high-chrome alloy...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.47
- QualCast®Q Series Valve Seat Insert (20-2000-10)Q Series Valve Seat Insert (20-2000-10) by QualCast®. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006 inches. QualCast high-chrome alloy...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.83
- QualCast®Q Series Valve Seat Insert (20-1625-20)Q Series Valve Seat Insert (20-1625-20) by QualCast®. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006 inches. QualCast high-chrome alloy...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.17
- QualCast®Q Series Valve Seat Insert (20-1500-6)Q Series Valve Seat Insert (20-1500-6) by QualCast®. The 4-digit part number is the cutter size. Actual O.D. of the seat is increased by the press fit for cast iron heads - between 0.0045 and 0.006 inches. QualCast high-chrome alloy...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.07
- QualCast®Valve Stem Seal (38-1045-70)Valve Stem Seal (38-1045-70) by QualCast®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.34
- QualCast®Welch Plug Kit (97-35B)Welch Plug Kit (97-35B) by QualCast®. QualCast Expansion Plugs are produced from the highest quality steel in a wide variety of cup designs. For marine, performance, or heavy duty applications QualCast recommend brass or stainless steel...Made In The USAMade from high-strength materials for uncompromising durability$17.80
- QualCast®Welch Plug Kit (97-11B)Welch Plug Kit (97-11B) by QualCast®. QualCast Expansion Plugs are produced from the highest quality steel in a wide variety of cup designs. For marine, performance, or heavy duty applications QualCast recommend brass or stainless steel...Made In The USAMade from high-strength materials for uncompromising durability$23.31
- Seachoice®Oil Pressure Sender (50-15351)Oil Pressure Sender by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$46.18
- Seachoice®Replacement Fuel Sender Gasket (50-15511)Replacement Fuel Sender Gasket by Seachoice®. Made of non-ferrous materials and compatible with 35 to 240 ohm gauges. Mounting screws and gasket included. Float arm can be rotated in 90° intervals to assure clearance with tank walls or...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$40.49
- Seachoice®Temperature Sender (50-15341)Temperature Sender by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$54.06
- Silv-O-Lite®Hyper Piston (S3452H.060)Hyper Piston (S3452H.060) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$43.88
- Silv-O-Lite®Hyper Piston (S3458HR.020)Hyper Piston (S3458HR.020) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$83.03
- Silv-O-Lite®Hyper Piston (S3458H.060)Hyper Piston (S3458H.060) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$60.24
- Silv-O-Lite®Hyper Piston (S3458HL.020)Hyper Piston (S3458HL.020) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$83.03
- Silv-O-Lite®Hyper Piston (S3455H.020)Hyper Piston (S3455H.020) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$49.21
- Silv-O-Lite®Hyper Piston (S3458HR.040)Hyper Piston (S3458HR.040) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$83.03
- Silv-O-Lite®Hyper Piston (S3458HL.STD)Hyper Piston (S3458HL.STD) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$83.03
- Silv-O-Lite®Hyper Piston (S3455H.STD)Hyper Piston (S3455H.STD) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$49.21
- Silv-O-Lite®Hyper Piston (S3191H.060)Hyper Piston (S3191H.060) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$50.44
- Silv-O-Lite®Hyper Piston (S3458HL.030)Hyper Piston (S3458HL.030) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$83.03
- Silv-O-Lite®Hyper Piston (S3452H.STD)Hyper Piston (S3452H.STD) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$43.88
- Silv-O-Lite®Hyper Piston (S3457H.040)Hyper Piston (S3457H.040) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$44.48
- Silv-O-Lite®Hyper Piston (S3164H.STD)Hyper Piston (S3164H.STD) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$97.11
- Silv-O-Lite®Hyper Piston (S3455H.030)Hyper Piston (S3455H.030) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$49.21
- Silv-O-Lite®Hyper Piston (S3458H.040)Hyper Piston (S3458H.040) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$60.24
- Silv-O-Lite®Hyper Piston (S3458H.030)Hyper Piston (S3458H.030) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$60.24
- Silv-O-Lite®Hyper Piston (S3493H.020)Hyper Piston (S3493H.020) by Silv-O-Lite®. Silv-O-Lite pistons are engineered to offer the best bang for your hard earned bucks. Each Silv-O-Lite piston is manufactured from cast aluminum and then machined to produce a unique diamond...Reinforced top landsFloating wrist pins where applicable$67.19
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.