1989 GMC P3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L l6 Gas OHV, 3.9L l4 Diesel OHV Turbo
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OIL PUMP HOUSING TO CASE O-RING THM400 TRANS Part Qualifier: Automatic Transmission O-Ring
1989 GMC P3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L l6 Gas OHV, 3.9L l4 Diesel OHV Turbo
OIL PUMP HOUSING TO CASE O-RING THM400 TRANS Part Qualifier: Automatic Transmission O-Ring
1 Per Vehicle