YAMAHA GASKET 61A-11381-A0

Function and technical context

This gasket is part of the Yamaha engine sealing systems, sealing critical connections between components to prevent leaks of operating fluids. Its correct installation is essential to maintain the integrity of the cooling, lubrication or power circuits according to their specific location in the engine block. Wear or deterioration of this part can cause coolant leaks, unwanted water entry or internal engine contamination, compromising the performance and durability of the marine propeller.

When to replace this part?

Engine gaskets require periodic visual inspection during each seasonal inspection, especially after periods of inactivity or intensive navigation. Any sign of bleeding, discoloration, hardening or loss of elasticity on the gasket surface indicates that it is time to replace it. Preventive replacement during major maintenance operations prevents unexpected leaks that could result in costly breakdowns far from port.

Engine Compatibility Table

Equivalent manufacturer part numbers