【Vehicle Fitment】- Replacement for 1999-2006 Chevrolet Silverado 1500 , for 2007 Chevrolet Silverado 1500 CLASSIC , for 1999-2006 Chevrolet Silverado 2500 , for 1999-2006 GMC Sierra 1500 , for 2007 GMC Sierra 1500 CLassic, for 1999-2006 GMC Sierra 2500 , for 2007 GMC Sierra 2500 Classic 【OE Substitute / Application】- Replaces Truck Bed Cross Member Repair Kit 926-984 15214280, Made to OE specifications, this superior product provides the same fit and operation as your original component. 【Easy Installation & Wide Compatibility】- Designed with standardized specifications, as a direct OE (Original Equipment) replacement, this body mount bracket features precision-fit engineering and includes all necessary hardware. 【Durable Construction & Superior Quality】- Constructed with high-strength premium alloys, this bed floor support delivers exceptional oxidation resistance and corrosion protection, coupled with high hardness and deformation-resistant strength. The electrophoretic coating process significantly enhances surface rustproof performance and structural durability. Precision punching technology ensures accurate mounting hole alignment and superior tear resistance. Optimizing load distribution across the truck bed, it effectively reduces long-term maintenance requirements and total operating costs. 【Purchase Tips】- Please carefully select your vehicle (year/make/model/trim) in the upper left corner of the page to confirm compatibility, or refer to the vehicle information in the description. Important Note: While our vehicle compatibility chart is a helpful guide, it may not be 100% accurate. The OE numbers listed in our product details are guaranteed to be correct. If you know the OE number of the part you need, simply search by this number to ensure an exact match. Vehicle Fitment: FOR Chevrolet Silverado 1500 1999-2006 FOR Chevrolet Silverado 1500 CLASSIC 2007 FOR Chevrolet Silverado 2500 1999-2006 FOR Gmc Sierra 1500 1999-2006 FOR Gmc Sierra 1500 CLASSIC 2007 FOR Gmc Sierra 2500 1999-2006 FOR Gmc Sierra 2500 CLASSIC 2007 Specification: Condition : Brand New Color : Black Material : Steel Reference Part Number : 926-984, 15214280 Grade Type: Standard Package Quantity: 4 Bed Crossmembers; 8 M6 bolts and 8 M12 bolts