Sierra Johnson/Evinrude Outboard Cylinder-Head Gasket - S18-2963

The Head Gasket - 18-2963 is intended for servicing and repair of compatible marine engines or assemblies.

Product information

• Sierra Head Gasket- 18-2963
• Use With: 18-4306 Powerhead Gasket Set
• 34140
• Johnson/Evinrude Outboard
• 318914
• 320533
• 330818

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.