4HK1 6HK1 Engines Nozzle Holder Sleeve Gasket For ISUZU 700P ELF FVR FTR NPR NQR 8976049162 8980041870

The Nozzle Holder Sleeve Gasket is a critical sealing component installed at the base of the injector nozzle holder sleeve, where it meets the cylinder head on Isuzu 4HK1 and 6HK1 common rail diesel engines. This gasket creates a gas-tight seal that prevents high-pressure combustion gases from escaping and protects the injector from the cylinder head's intense heat and pressure.

This gasket is specifically designed for ISUZU 700P, ELF, FVR, FTR, NPR, and NQR trucks powered by the 4HK1 ( 4-cylinder) and 6HK1 ( 6-cylinder) diesel engines – reliable powerplants widely used in medium and heavy-duty commercial applications. The 4HK1 and 6HK1 engines are common rail diesel systems operating at fuel pressures up to 200 MPa (29,000 psi).

 

 

 

 

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