Kramp - 4222449M91KR - Fuel Pump

This fuel supply pump draws diesel from the tank and delivers it to the injection system at the required pressure. It mounts on the engine block and is driven by a camshaft lobe or an eccentric; the four mounting holes align with the corresponding bosses on the host engine. A worn pump produces low rail pressure, causing hard starting and power loss under load. The manufacturer machines the lever arm and flange face to the same geometry as the original assembly, so no shimming or bracket modification is needed during replacement. On reinstall, ensure the lever contacts the cam lobe correctly and tighten the mounting bolts to the specified torque.