Sierra Marine Bypass Cover Gaskets

Sierra Marine offers a wide range of watercraft replacement parts, including bypass cover gaskets designed and engineered to meet or exceed the high horsepower demands of today's engines in the harshest marine environments. The gaskets are made from high-quality materials, and each gasket is machined to match OEM hole and port patterns to meet or exceed manufacturer specifications to create a tight seal, preventing leaks and protecting against moisture. For over 50 years, Sierra Marine has supplied the best aftermarket parts in the marine industry—so boaters can enjoy the best of times on the water. Select the gaskets for your application needs. Show Less