The Yanmar Impeller Pump Cover Gasket (119773-42570) is designed to provide a reliable, watertight seal between the impeller pump cover and the pump housing . Proper sealing of the pump cover is essential to prevent seawater leakage and to maintain efficient raw water cooling.
This gasket is suitable for a wide range of Yanmar 3JH, 4JH, 4JH common-rail, 6LP, and 6LPA marine diesel engines . Manufactured to OEM-equivalent specifications, it ensures accurate fitment and dependable performance during impeller service or pump maintenance.
Product Type
Impeller pump cover gasket
OEM / Reference Number
119773-42570
Related Component
Fits impeller pump cover 129670-42520
Installation Location
Between the impeller pump cover and the pump housing
Compatibility
Suitable for Yanmar engines:
3JH Series
3JH3E
3JH4E
3JH5E
3JH40-CR
4JH / 4JH-CR Series
4JH3E
4JH3-TE
4JH3-HTE
4JH3-DTE
4JH4E
4JH4AE
4JH4-TE
4JH4-HTE
4JH5E
4JH45-CR
4JH57-CR
4JH80-CR
4JH110-CR
6LP / 6LPA Series
6LP-DTE
6LP-STE
6LPA-DTE
6LPA-DTP
6LPA-STE
6LPA-STP
6LPA-STP2
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