Chassis Components› Chassis and Frame Components

Rustbuster Frameworks

Rustbuster Front Center Frame Section Left Side

$249.99

SKU: R027 RB7406L

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Non-Returnable Item

Description

The Rustbuster Frameworks RB7406L is a front frame repair kit designed for select GM SUVs. It is made from heavy-duty 11-gauge steel and features added drain holes for improved water management. The kit includes a perforated cut line for the transmission crossmember and torsion bar brackets, as well as factory holes for a precise fit.

This repair kit is specifically engineered to address rust issues common in the boxed frames of GMT800-950 series chassis vehicles. It aims to restore structural integrity and prolong the vehicle's lifespan.

Fitment

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

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Specifications

BrandRustbuster Frameworks
Part NumberR027 RB7406L

Videos

Rust Buster | RB4020L RB4020 | Rear Frame Section | 1997-2006 Jeep Wrangler TJ | Installation

Rust Buster | RB4020L RB4020 | Rear Frame Section | 1997-2006 Jeep Wrangler TJ | Installation
RB7100 - 95-04 Tacoma Rear Frame Stiffeners Installation Guide

RB7100 - 95-04 Tacoma Rear Frame Stiffeners Installation Guide
Rust Buster Installation | RB3012L | RB3012R | TJ Full Center Frame | 1997-2006 Jeep Wrangler TJ

Rust Buster Installation | RB3012L | RB3012R | TJ Full Center Frame | 1997-2006 Jeep Wrangler TJ
Rust Buster - TJ Frame Repair

Rust Buster - TJ Frame Repair
SafeTCap® Install on 4-Runner

SafeTCap® Install on 4-Runner
Rust Buster | RB4010L | RB4010R | Jeep TJ Rear Trailing Arm Mounts | 1997-2006 Jeep Wrangler TJ

Rust Buster | RB4010L | RB4010R | Jeep TJ Rear Trailing Arm Mounts | 1997-2006 Jeep Wrangler TJ

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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