Rust Buster Center Frame Repair Kit For 2007-2013 GM Pickups RB7338

RB7338L
  • Unit price per 
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  • Fits 2007-2013 Chevrolet Silverado 1500
  • Fits 2007-2013 GMC Sierra 1500 
  • Fits all Cab & Bed Configurations
  • Slight modification needed if you have a Single Cab
  • Caps the Frame Rail Between the Center and Rear Cab Mounts
  • Measures 38.00" in Length
  • Made from Heavy-Duty 11 Gauge Steel
  • Includes Drain Holes
  • Retains All Initial Factory Holes
  • Allows You to Keep Factory Body Mounts or Install New Ones
  • 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

The Center Frame Section for 2007-2013 Chevy Silverado/GMC Sierra is prone to corrosion from the elements it experiences on the road over the course of its life. When it breaks, the frame becomes unstable and can make the truck difficult to drive. Not an ideal condition for a structurally integral component of your vehicle. That's where we come in; Our team has worked in designing and building a replacement to guarantee a perfect fit right out of the box. 

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 - RB7338 Installation Instructions.pdf 

Inventory Last Updated: Aug 23, 2025
California Residents: Prop 65 Warning

Customer Reviews

Based on 9 reviews
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L
Leroy H.
First time buyer

The only complaint i have is the pictures are to dark on instructions, other then that completely satisfied with frame repairs that I ordered more to fix more problems on my Chevy truck

D
Dee Gee
Great Frame replacement !

No alterations were needed at all piece fit great rust buster is the way to go for frame repair!

j
joseph

Making it easy for use to fix these trucks. Hoping to become a vendor

L
Lynn K
Frame rusted

Very fast shipping ,product fit very well, will definitely buy more products, very pleased

j
joseph santiago
phenomenal product

we have been able to really help out some unfortunate situations thanks to rust busters