2002 GMC Sierra 3500 equipped with 6.6L V8 Diesel OHV Turbo
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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
2002 GMC Sierra 3500 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