Rust Buster Over-Axle Frame Repair Kit For 2002-2009 GM SUV's RB7525
RB7525L- Fits 2002-2009 Chevy Trailblazer
- Fits 2002-2009 GMC Envoy
- Fits 2002-2004 Oldsmobile Bravada
- Fits 2005-2009 Saab 9-7x
- Fits 2003-2007 Isuzu Ascender
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Fits 2002-2007 Buick Rainier
- Caps the Frame Section over the Rear Axle
- Measure 29" in Length
- Includes Perforations for Fuel Tank Crossmember
- Made from Heavy Duty 11 Gauge Steel
- 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 WarrantyÂ
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: RB7525L & RB7525R Instructions
