Rust Buster Rear Frame Crossmember For 1999-2013 GM Pickups RB7331

RB7331
  • Unit price per 
Shipping calculated at checkout.


      • Fits 1999-2013 Chevrolet Silverado/GMC Sierra 1500 
      • Fits all Cab & Bed Configurations
      • Mounts to the Rear of the Spare Tire Plate
      • Measures 40.75" in Length
      • Made from Heavy-Duty 11 Gauge Steel
      • Comes with Holes Cut for Wire Harness Clips
      • Clearance Hole Allows for Use of Spare Tire Mechanism
      • CNC Bent & Robotically Welded for a Perfect Fit
      • Ships with an Oil protective coating to prevent Oxidation during transit
      • Welding required
      • Pairs well with Rust Buster Rust Paint RB9917
      • Backed by our Lifetime Warranty

      The Rear Frame Crossmember on 1999-2013 Chevy Silverado/GMC Sierra is prone to rusting away over time through corrosion from the elements it encounters on the road. When it breaks it may cause issues with handling, as well as damage other components like the coils, suspension struts, and shock towers. Not ideal if you're looking to keep the vehicle on the road for the long-term. That's where Rust Buster can help you: our engineers have done the hard work to design a part to guarantee a perfect fit right out of the box. Don't let your truck turn into the most expensive lawn ornament you own, let us help you get it back out onto the road where it belongs. 

      By utilizing the latest in Scanner Solutions and CAD Software Rust Busters crack engineering team is able to capture your specific model truck's frame contours down to the smallest detail. We take a Modern Approach and tailors each frame section to fit your vehicle and application with the unique vision that puts Fitment, Installation Ease and OE compatibility to the top of our priority list. We strive to set ourselves apart from the competition by being better in every area the current market has to offer, with a combined 45 of experience under Rust Busters Engineering staff we are here to put an end to all your rust issues; Because of this, we back all of our frame pieces with a Lifetime Warranty.


      Installation Instructions

      Downloadable PDF:  RB7331 Installation Instructions

      Inventory Last Updated: Nov 16, 2024
      California Residents: Prop 65 Warning