YAMAHA GASKET 68F-11381-00 REC68F-11381-00

Function and technical context

This gasket is part of the critical sealing systems in high-performance Yamaha engines, preventing fluid leaks and guaranteeing tightness between components subjected to high pressure and temperatures. It works in the cooling, lubrication or power circuit of the engine, depending on its specific location in the engine block. Its degradation compromises the integrity of the system, allowing the entry of water, the loss of lubricant or coolant, which quickly deteriorates the performance of the engine and can cause catastrophic failure in navigation.

When to replace this part?

Engine gaskets present typical symptoms such as visible fluid leaks in the mounting area, progressive loss of coolant or oil, and abnormal increase in engine temperature during operation. It is recommended to check the condition of all joints during each seasonal maintenance and preventively replace those that show signs of aging, deformation or deterioration. Changing the gasket early avoids costly repairs resulting from water infiltration or loss of lubrication at sea.

Equivalent manufacturer part numbers