Gaskets & O-Rings

Sea Star Solutions Exhaust Cover Gasket (Pack Of 2) - Sierra Marine Engine Parts - 18-2839-9 (118-2839-9)

Sierra products are created to withstand the harsh sea environment and the requirements of high horsepower engines. Every Sierra product is on par with or superior to the components replaced. Sierra offers hundreds of high-quality parts to numerous boat...

Sea Star Solutions Exhaust Cover Gasket (Pack Of 2 (118-2574-9)

Complete engine repairs with Sierra Exhaust Cover Plate Gasket 18-2574-9 for Johnson/Evinrude Outboard Motors: Exhaust Gasket. Sierra gaskets are machined to precisely fit the head and block surfaces, preventing exhaust leakage and ensuring that all...

Sea Star Solutions Water Jacket Cover Gasket - Sierra Marine Engine Parts - 18-0767 (118-0767)

A blown Water Jacket Cover Gasket is one of the most significant engine problems that must be well-managed immediately. Once damaged, these can cause the engine to run rough at idle, knock, and even stall. It serves a key n role in the car and ensures...

Sea Star Solutions Reed Block Housing Gasket - Sierra Marine Engine Parts - 18-2501-9 (118-2501-9)

The REED BLOCK HOUSING GASKET 18-2501-9 is a high-quality engine system accessory designed to withstand the severe marine environment. Sea Star Solutions' Reed Block Housing Gasket is intended for use with Mercury outboard engines. It contains two reed...

Sea Star Solutions Mercruiser Misc. Gasket Set (18-4375)

M/C MISC. GASKET SET 18-4375 seals two mating surfaces that don't exactly align by storing energy, much like a spring. It fills the gap between two objects and often prevents leakage when they are being compressed. It contains all the necessary...

Sea Star Solutions O-Ring (Pack Of 5) - Sierra Marine Engine Parts - 18-7167-9 (118-7167-9)

The O-RING (PK OF 5) 18-7167-9 is a high-quality marine O-Ring made from industry-leading materials. It is used to prevent gas and fluid leaks in both static and dynamic applications. It is inserted into a groove and then compressed between two surfaces...

Sea Star Solutions Block Cover Gasket (Priced Per (118-2504-9)

Rebuild your engine with confidence and get the seals you need to keep it running. Sierra Marine Engine Gasket Sets Block Cover Gasket 18-2504-9. For 3-cylinder Mercury/Mariner outboard engines. An engine component is meant to shield cylinder head...

Sea Star Solutions V-8 Gasket (118-2971-1)

Gaskets are mechanical seals for fluid handling essential vessel components that help prevent contaminants from entering sensitive areas and process fluids from escaping. V-8 Gasket 18-2971-1 by Sierra is an exhaust manifold gasket built from premium...

Sea Star Solutions Powehead Mounting Gasket (118-0670)

Sea Star Solutions' powerhead mounting gaskets are expertly machined to meet mating surfaces, giving knowledgeable professionals and do-it-yourself mechanics confidence to do their job correctly. Engineered to meet or exceed manufacturer specifications...

Sea Star Solutions Gasket- Exhaust Cover Evinrude, Johnson And Gale Outboard Motors (118-1224)

The gasket is a mechanical seal that fills the space between two surfaces to stop leaks or seepage from entering or leaving the junction. Because no seal is perfect, we use gaskets to fill in the gaps and ensure that no liquid or gas may leak or enter...

Sea Star Solutions O-Ring (Pack Of 5) - Sierra Marine Engine Parts - 18-7161-9 (118-7161-9)

The O-Ring (Pack Of 5) - Sierra Marine Engine Parts - 18-7161-9 (118-7161-9) from SeaStar Solutions is reliable, durable, and high-quality. This boat product does not harm the boat engine but only assists in the smooth and safe operations of the boat...

Emp Exhaust Cover Gasket Engineered Marine Products - Emp Engineered Marine Products (27-00751)

Exhaust Cover Gasket (27-00751) Engineered Marine Products is a high-quality, reliable, and durable marine product. The gasket is often made of plastic, rubber, or cork to form a tight seal between the engine cover and the engine. The purpose of a gasket...