Rust Buster 4Runner & FJ Cruiser Mid Frame Repair Kit - Left

Name: Rust Buster 4Runner & FJ Cruiser Mid Frame Repair Kit - Left
Brand: Rustbuster Frameworks
SKU: R027 RB8421L
Price: 189.99 USD
Availability: InStock

$189.99

SKU: R027 RB8421L

In Stock

Ships by Aug 3

Free Shipping over $100

Non-Returnable Item

Description

Part #: RB8421L

MIA's Description

The Rust Buster Frameworks Mid Frame Repair Kit is a driver-side repair section designed to restore structural integrity to Toyota 4Runner and FJ Cruiser frames. Made from heavy-duty 11-gauge steel, it includes a 7-gauge control arm mount and Grade 10 M14 hardware. This kit features CNC bending for a precise fit and OE-matching frame holes for easier installation.

Fitment

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Specifications

Brand	Rustbuster Frameworks
Part Number	R027 RB8421L

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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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