Chassis Components› Chassis and Frame Components

Rustbuster Frameworks

Rust Buster Avalanche/Suburban/Yukon Over Axle Frame Repair Kit - Right

$199.99

SKU: R027 RB7403R

In Stock
In Stock
Ships by Jul 31
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Rustbuster Frameworks RB7403R is a passenger side over-axle frame repair kit designed to address rust issues on GMT800-950 series chassis vehicles. It is made from heavy-duty 11 gauge steel, laser cut, and CNC bent for a precise fit. The kit includes features like additional drain holes to prevent future rust migration and retains the factory bump stop.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRustbuster Frameworks
Part NumberR027 RB7403R

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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