Rust Buster Over Axle Frame Repair Kit For 2005-2021 Nissan Frontier RB8316

RB8316L
  • Unit price per 
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  • Fits 2005-2021 Nissan Frontier
  • Fits all Cab & Bed Configurations
  •  Caps the frame rail over the rear axle
  • Measure 25.5" in length
  • Matching OE holes
  • Includes cut line for Bump Stop
  • Protect with Rust Buster Rust Converter Paint RB9917
  • Welding Required
  • Ships with an oil protective coating to prevent oxidation during transit
  • 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: RB8316L & RB8316R Instructions

 

Inventory Last Updated: Jun 15, 2026
California Residents: Prop 65 Warning