Exhaust

The Washer - Volvo Penta (3852058) is designed to spread pressure when the bolt is tightened or to act as a seal between the two joining surfaces. It is a small flat ring made of high-quality metal that is non-corrosive and can withstand a harsh marine...

Air Filter Insert - Volvo Penta (21646645) provides clean air to your boat's engine, essential in combustion. The air filter keeps airborne contaminants like dirt, dust, and leaves from entering your boat's engine and causing damage. The engine air...

7/8 Water/Exhaust Hose 6 1/4' 16-250-0781, Versatile hose for numerous uses. Black synthetic rubber makes up Shieldsflex II's tube and cover. It's strengthened with a wire helix in HD synthetic cord. When it comes to the engine intake, wet exhaust...

These screws were developed for uses where vibrations could cause fasteners to lose. Because the serrations grab the bearing surface, the screw requires greater torque when released than when it is tightened. Because of their wide bearing surface, which...

Marine exhaust manifold attachment kit by Sierra 18-8533. Other visual component devices, such as camera enclosures, can be fixed firmly using mounting kits. Engines with an 18-1952-1 manifold were utilized in the Mercruiser GM 229 and 262 ft. models 185...

The mounting package for the Sea Star Solutions 18-1956-3 Manifold is included. The Mercruiser 2.5 and 3.5 L engines are compatible with this manifold (1983 to 1989). Replaces Mercruiser 99798A16, 99798A3, and 99798A4 parts. Replaces Osco 9798, GLM...

Exhaust manifolds and risers on inboard engines are large metal castings that transport hot exhaust gases away from the engine. If the Engine is high enough above the waterline, the riser may slope down from the end of the manifold. The exhaust hose is...

Volvo Penta Exploded view / schematic Throttle Body

Volvo Penta Exploded view / schematic Exhaust

A marine engine exhaust riser is a crucial element of any marine engine exhaust system. Exhaust risers connect the manifolds to the exhaust hoses and are attached to the exhaust manifolds of the cylinder head. Without proper maintenance, corrosion can...

The 3 1/2" MARINE EXHAUST 6 1/4'(16-200-3121) is a marine-grade hose primarily used for connections in wet exhaust systems and engine water circulation lines. It also works when water-cooled inboard engines inject cooling water into the exhaust pipe. It...

Elbow - Sierra Marine Engine Parts - 18-1948 (118-1948) Sea Star Solutions Its purpose is to mix the cooling water released from the engine heat exchanger with the exhaust gasses from the engine to cool them. It doesn't need routine maintenance and...