Yanmar gasket for impeller pump cover – 104211-42090

Yanmar gasket 104211-42090 is an original gasket for the cover (104211-42080) of the cooling water pump (128270-42000) used on various Yanmar marine diesel engines. This gasket provides a watertight seal between the pump housing and the pump cover behind which the impeller is mounted. A worn or damaged gasket can lead to cooling water or seawater leaks, reducing cooling capacity and increasing the risk of engine damage.

Main features and benefits:

Watertight seal: Prevents cooling water or seawater leakage at the pump cover.
Protects the cooling system: Helps maintain optimal operation of the cooling water pump.
Original Yanmar part: Ensures a perfect fit and reliable sealing.
Essential maintenance item: Ideal for replacement during impeller service or water pump overhaul.