King Engine Bearings Isuzu 4ZB1 (Size STD) Main Bearing SetKing Engine Bearings Isuzu 4ZB1 (Size STD) Main Bearing SetThis Part Fits: Year Make Model Submodel 1989 1993 Isuzu Amigo S 1989 1991 Isuzu Amigo XS 1985 1989 Isuzu Impulse Base 1986 1987 Isuzu Pickup Base 1986 1987 Isuzu Pickup DLX 1986 1987,1989 1990 Isuzu Pickup LS 1989 1995 Isuzu Pickup S 1989 Isuzu Pickup XS 1986 1987 Isuzu Trooper DLX 1986 1987 Isuzu Trooper LS 1986 Isuzu Trooper LX