2006 Chevrolet Express 3500 equipped with 6.6L V8 Diesel OHV Turbo
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LEFT HAND THREAD NUT TO BE USED WITH 2ND DES OIL PUMP WITH AN L ON THE END OF THE OIL PUMP SHAFT Eng: LLY 8th VIN Digit: 2
2006 Chevrolet Express 3500 equipped with 6.6L V8 Diesel OHV Turbo
LEFT HAND THREAD NUT TO BE USED WITH 2ND DES OIL PUMP WITH AN L ON THE END OF THE OIL PUMP SHAFT Eng: LLY 8th VIN Digit: 2