| Configuration | One Piece |
|---|---|
| Mounting Hole Quantity | 16 |
| Mounting Hardware Included | Yes |
| Material | Steel |
| Mounting Hole Diameter | 12 mm |
| Length | 41.5 in |
| Material Thickness | 3 mm |
| Width | 19.5 in |
| Brand | AUTOPARTS-HAVEN |
| Manufacturer Warranty | 2 Years |
| Interchange Part Number | 12479977, 12479978 |
| Manufacturer Part Number | 999-888 |
| OE/OEM Part Number | 999-888, 12479977, 12479978 |
| Superseded Part Number | 999-888, 12479977, 12479978 |
Check the listing for details. Rear Frame Spare Tire Crossmember For 2001-2010 Chevrolet GMC 12479977 999-888. Width: 19.5 in, Condition: New. Listed at 185.62 USD. CHEVROLET AVALANCHE 2500 2002-2006. CHEVROLET SILVERADO 2500 2001-2010. GMC SIERRA 2500 2001-2010. CHEVROLET SILVERADO 2500 CLASSIC 2007. GMC SIERRA 2500 CLASSIC 2007. CHEVROLET SILVERADO 3500 2005-2010.CHEVROLET AVALANCHE 2500 2002-2006. CHEVROLET SILVERADO 2500 2001-2010. GMC SIERRA 2500 2001-2010. CHEVROLET SILVERADO 2500 CLASSIC 2007. GMC SIERRA 2500 CLASSIC 2007. CHEVROLET SILVERADO 3500 2005-2010.