Chassis Components Chassis and Frame Components

Rustbuster Frameworks

Rust Buster 2003-2006 Jeep Wrangler Center Frame Repair Kit W/Skid Plate Mount - Left

$329.95

SKU: R027 RB4070L

In Stock
In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: RB4070L

MIA's Description

This kit is designed to fix rust on the center frame section of Jeep Wrangler TJs (2003-2006) that have Long Arm Lift Kits with welded-on relocated control arm brackets. It offers a full center frame section without the rear control arm mounts, allowing optimization of rear control arm angles during rust repair. Made from heavy-duty 11 gauge steel, it installs and caps the frame from the front body mount to just in front of the rear coil spring plate. It measures 60.47 inches in length. The kit includes welded nuts for the skid plate if the factory skid plate is retained and ships with an oil protective coating to prevent oxidation. Welding is required. Backed by a Lifetime Warranty.

Fitment

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Specifications

BrandRustbuster Frameworks
Part NumberR027 RB4070L

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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