Bosch High Pressure Connector Tube 98.5-02 Dodge 5.9L Cummins FM-74151 By installing only 2 of

By installing only 2 of the 3 included O-Rings

Designed to connect the 5/8" heater outlet hose to the 5/8" aluminum tubing on the engine side

Once the fuel system is clean

From the manifold it enters the combustion chamber which usually results in a blown head gasket or hydro-locked motor and costly repair bills for thousands of dollars

Bosch High Pressure Connector Tube 98.5-02 Dodge 5.9L Cummins FM-74151 By installing only 2 ofEspecially when replacing the injectors in your 24 valve Cummins, its very important to also replace the connector tubes, located in the head between the injector and the injector line. This tube presses against the injector and passes fuel to the injector, so a perfect seal is necessary to avoid fuel bypassing into the head. In many instances, the original tube wears itself into the original injector, creating a circular depression that does not