Repair a rusted-out bed floor without buying a whole new bed, using the Dorman truck bed floor support kit, part number 999-996, which is also listed as a Truck Bed Crossmember Repair Kit. It fits many trucks, among them the 2007-2014 Chevrolet Silverado 1500, 2007-2009 GMC Sierra 1500 and 2007-2014 Chevrolet Silverado 2500 HD. See the Buyer's Guide tab for the full list.
Until now, the only option when truck bed crossmembers rusted through was to replace the entire bed. This Dorman OE FIX kit lets you swap out just the failed floor supports instead, which helps keep repair costs down.
- Saves money: replace only the damaged crossmembers, not the whole bed.
- What's in the kit: 5 bed crossmembers finished in weldable primer, plus installation bolts and washers.
- Application specific: designed for the listed truck applications.
- Quality engineering: designed in the United States and backed by decades of automotive aftermarket experience.
Signs that your bed floor supports may need replacing include visible rust or corrosion on the crossmembers under the bed, supports that are rusted through or broken, and a bed floor that sags or flexes. Inspect the bed and its supports before you order.
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