Oil Pump Drive Assembly HMMWV Tachometer Drive

Oil Pump drive assembly typically used on HMMWV Humvee 6.2 and 6.5 diesel engines, replacement available for your missing or damaged unit. Found on 6.2L M998 Models and 6.5L Non-Turbo (only) engines in M1114 Series and Above (example M1123) and works with mechanical signal drive, sold separately.