Sierra 18-0955 Johnson/Evinrude Outboard Motor Exhaust Cover Gasket, Pack Sierra Marine offers high-quality gaskets for engine repairs. Sierra gaskets are precision cut to match the head and block surfaces perfectly, ensuring that the job is done right the first time. The exhaust cover gasket prevents motor oil from seeping out of the joint by sealing the valve cover/cam cover to the top of the engine cylinder head. While sealed in engine oil, the exhaust cover gasket withstands the strains of the two surfaces expanding, contracting, warping, and rubbing. Sierra's exhaust cover gaskets frequently contain application-specific technologies and proprietary sealing methods to prevent overtightening.
Key Features:
- Specifically designed for Yamaha outboard motors.
- Yamaha Outboard 688-41112-00-00, 688-41112-01-00, and 688-41112-A0-00 are interchangeable.
- Each box contains one gasket.
- To accommodate the defective sealing surfaces, it is very conformable.
- It connects the manifold to the cylinder head and seals the connection.
- By sealing the seal and reducing leaks, it stimulates improved performance over time.
Product Details:
- SKU: 18-0955
- UPC: 030999751997
- Weight: 0.15 LBS
This product replaces:
- 47-0955, GLM33510, 3-27156, 30999751997, 3099975199, 92-33510