Dorman 926-984 Truck Bed Floor Support

Dorman 926-984 Truck Bed Floor Support

Dorman 926-984 is a standard replacement truck bed floor support kit for rusted bed crossmember repairs. It lets you replace failed floor supports instead of replacing the entire truck bed, helping reduce repair cost on affected Chevrolet Silverado and GMC Sierra applications.

Key Features

• OE FIX-style repair solution for truck bed crossmember corrosion
• Standard replacement, specific fit design
• Weldable primer finish for weld-ready installation
• Weld attachment type
• No drilling required
• Multi-piece body repair kit with weldable steel construction
• Interchange reference: 15214280

Detailed Description

This Dorman truck bed floor support, part number 926-984, is built for direct repair of rust-damaged bed crossmembers on select Chevrolet Silverado and GMC Sierra trucks. Instead of replacing the full bed assembly, this OE FIX kit focuses on the failed floor support area to restore structural support where corrosion has taken hold. It is a specific-fit body repair part with weld-on attachment and weldable primer coating for body shop use.

Compatible With 1999-2006 Chevrolet Silverado 1500, 2001-2006 Chevrolet Silverado 2500 HD, 1999-2004 Chevrolet Silverado 2500, 2005-2006 Chevrolet Silverado 1500 HD, and 2007 Chevrolet Silverado 1500 Classic. Also fits 1999-2006 GMC Sierra 1500, 2001-2006 GMC Sierra 2500 HD, 1999-2004 GMC Sierra 2500, 2005-2006 GMC Sierra 1500 HD, and 2007 GMC Sierra 1500 Classic, Sierra 1500 HD Classic, and Sierra 2500 HD Classic. This part number 926-984 also cross-references 15214280 for the same application.

What It Helps Repair

• Rust-through at truck bed crossmembers
• Collapsed or weakened bed floor support areas
• Corrosion-related structural damage in the bed floor
• Repair needs where full bed replacement is not practical
• Body shop restoration on Silverado and Sierra truck beds

Installation Notes and Tips

Installation requires welding and does not require drilling. Verify the truck bed structure before repair, remove all compromised metal, and align the replacement support to the original mounting points before final welding. Because this is a specific-fit repair part, confirm application by year, make, and model before beginning work. Dorman 926-984 is intended for professional body repair on compatible Chevrolet Silverado and GMC Sierra trucks.

Quality Assurance

Dorman supplies OE-style replacement body repair parts for vehicle-specific applications. Part number 926-984 is a standard replacement truck bed floor support with weldable primer and specific fitment for the listed Silverado and Sierra models.