YAMAHA 695-W0001-01 GASKET KIT

Function and technical context

This set of gaskets is part of the sealing system of the Yamaha marine engine, sealing the critical joints between the different blocks and chambers of the propeller. The gaskets prevent coolant, salt water and oil leaks in areas of maximum pressure and temperature, thus protecting the structural integrity of the engine. A failure in the gasket system can cause unwanted entry of water into the combustion chamber, loss of pressure in vital circuits and accelerated corrosion of internal components, compromising the safe operation of the boat.

When to replace this part?

The joints show progressive wear due to continuous exposure to thermal cycles, hydrostatic pressure and salinity of the marine environment; Typical symptoms include leaks at joints, loss of tightness at head or block gaskets, and water or oil in places where there shouldn't be. It is recommended to check the condition of the seals during each seasonal maintenance and replace the assembly preventively every 5-7 years or after detecting the first signs of degradation, thus avoiding costly repairs and unforeseen stops at sea.

Engine Compatibility

Equivalent manufacturer part numbers