Quicksilver Cylinder Base Gasket for Yamaha Outboards

Quicksilver cylinder base gaskets are replacement engine base gaskets (also called crankcase or powerhead base gaskets) for select Yamaha outboard engines. The cylinder base gasket seals the joint between the cylinder block and the crankcase or mounting surface. It helps keep compression and sealing correct during engine operation.

Key Features:

• Designed to meet OEM specifications for select Yamaha outboards
• Gasket only. Installation hardware is sold separately
• Replaces the corresponding Yamaha OEM base gasket part number for each application
• Backed by Quicksilver, a well-known marine parts brand

Use these gaskets when you rebuild an outboard or reseal the powerhead. Check your owner's or service manual for installation procedures and torque specifications.