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Rust Buster Center Frame Repair Kit For 2003-2025 GM Full Size 2500 Van RB9023
Rust Buster Center Frame Repair Kit For 2003-2025 GM Full Size 2500 Van RB9023
Rust Buster Center Frame Repair Kit For 2003-2025 GM Full Size 2500 Van RB9023
Rust Buster Center Frame Repair Kit For 2003-2025 GM Full Size 2500 Van RB9023
A metallic silver replacement panel or shield with pre-drilled holes and cutouts, shown against a plain white background with a text label at the bottom.
A heavy-duty welded steel frame, likely a vehicle chassis or trailer frame, shown in a workshop setting. The frame features a dark gray painted section on the passenger side with visible welds and mounting holes, and a rusted black section on the driver side.
A heavy-duty welded steel frame section, likely a vehicle chassis or frame sub-assembly, shown in a workshop setting. The frame features a large silver-gray rectangular plate on the passenger side with pre-drilled mounting holes and a welded upright bracket.
A close-up of a vehicle frame or chassis beam in a workshop, showing welded metal sections, mounting holes, and rusted areas on a concrete floor.
A heavy-duty rusted metal vehicle frame section, shown on a workshop floor with red welding equipment and tools in the background. Text overlay at the bottom reads 'PICTURED: RB9023R (PASSENGER SIDE)'.

Rust Buster Center Frame Repair Kit For 2003-2025 GM Full Size 2500 Van RB9023

RB9023L
Shipping calculated at checkout.
  • Fits 2003-2025 Chevy Express 2500 W/135" Wheelbase (SWB)
  • Fits 2003-2025 GMC Savana 2500 W/135" Wheelbase (SWB)
  • Caps the Frame at the front Cab Mount
  • Measures 29.9" in Length
  • Includes Matching OE Holes for a precise fit
  • Includes perforations for Transmission Crossmember and Front Cab Mount. 
  • Includes Knockout Tabs for Transmission Mounting Bolts
  • Ships with an Oil protective coating to prevent Oxidation during transit
  • Welding required
  • Protect with Rust Buster Rust Converter Paint RB9917
  • Backed by our Lifetime Warranty

Rust Buster frame repair kits are engineered as a safe, proven alternative to full frame replacement—restoring structural integrity without compromising vehicle geometry or OE mounting points. Each section is precision-designed to reinforce known failure areas while integrating seamlessly with the original frame, ensuring proper alignment, predictable installation, and long-term durability. This approach allows you to repair only what’s compromised, reduce downtime and cost, and keep your truck on the road with confidence. Backed by decades of engineering experience, every Rust Buster frame component is built to meet real-world demands and is supported by our Lifetime Warranty. 

Installation Instructions
Dowloadable PDF: RB9023L & RB9023R Installation Instructions

Inventory Last Updated: Sep 10, 2026
California Residents: Prop 65 Warning