Rust Buster Leaf Spring Frame Repair Kit For 2005-2021 Nissan Frontier RB8317
RB8317L- Fits 2005-2021 Nissan Frontier
- Designed for King Cabs & Crew Cabs
- Caps the Frame Rail beneath the Cab
- Measure 37.75" in Length
- Includes perforations for the Rear Cab Mount, Front bed Mounts & Fuel Tank Crossmember
- Includes additional drain holes
- Matching OE Holes for a precise fit
- 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 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.Â
Installation Instructions
Dowloadable PDF: RB8317L & RB8317R Installation Instructions
