Fits Specific Models1: Differential Pinion Bearing fits Chevrolet Blazer 1991-1994 fits Chevrolet C1500 1991-1998 fits Chevrolet C2500 1992-1999 fits Chevrolet C3500 1992-1999 fits Chevrolet K1500 1991-1998 fits Chevrolet K2500 1993-1994 fits Chevrolet K3500 1992-1995 fits Chevrolet Silverado 1500 1999 fits Chevrolet Silverado 2500 1999-2002 fits Chevrolet Silverado 2500 HD 2001-2003 fits Chevrolet Tahoe 1995-1996 fits Dodge Aspen 1976-1980