Home/Shop by Part/Drivetrain/Axle and Driveshaft/Differential Cover Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1998 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 Choose your GMC Model C 1998 C1500 Truck Differential Cover 1998 C2500 Truck Differential Cover K 1998 K1500 Truck Differential Cover S 1998 S-15 Sonoma Differential Cover 1998 Savana 1500 Van Differential Cover 1998 Savana 3500 Van Differential Cover 1998 Suburban C1500 Differential Cover 1998 Suburban K1500 Differential Cover Y 1998 Yukon Differential Cover