Sierra Exhaust Cover Gasket for Yamaha Outboard Motors

The Sierra Exhaust Cover Gasket line gives Yamaha outboard owners a dependable aftermarket replacement for worn or leaking exhaust cover gaskets. Each gasket seals the exhaust cover (also called the exhaust inner or outer cover) to the engine. This helps keep exhaust gases and water in their proper passages and helps keep the powerhead cooling and exhaust system working as designed.

Key Features:

• Designed as a direct replacement for the matching Yamaha OEM exhaust cover gasket
• Built to meet or exceed OEM requirements for fit and function
• Durable, corrosion-resistant construction made for the marine environment
• Useful for routine maintenance, powerhead rebuilds and exhaust leak repairs
• Each part number in the line cross-references a specific Yamaha OEM part number

Sierra is a long-established marine engine parts brand, known for aftermarket replacements for outboard, sterndrive and inboard engines. Choose the part number that matches your Yamaha OEM gasket number, and use these gaskets to help restore a proper exhaust seal.