- Genuine OEM GM General Motors Parts
- Spring Shackle
- Manufacturer: GM, General Motors
- Part Number: 15587778
- Also Known As: (casting number 1558777)
- For use with:
Chevrolet P30 1999
Chevrolet T6500 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009
Chevrolet T7500 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009
Chevrolet T8500 2004, 2005, 2006, 2007, 2008, 2009
GMC C4500 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC C6500 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC C7500 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC C8500 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC Delivery Truck 1992, 1993, 1994, 1995, 1996
GMC Forward Control 1998, 1999
GMC School Bus 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002