2001 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo
1
Engine Oil Pump Nut LEFT HAND THREAD NUT TO BE USED WITH OIL PUMP WITH A L ON THE END OF THE OIL PUMP SHAFT Eng: LB7 8th VIN Digit: 1
2001 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo
Engine Oil Pump Nut LEFT HAND THREAD NUT TO BE USED WITH OIL PUMP WITH A L ON THE END OF THE OIL PUMP SHAFT Eng: LB7 8th VIN Digit: 1