Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Rust Buster Middle Frame Section; Driver Side (03-09 4Runner)
Item TR35500
Our Price
$189.99 each
Military, Medical & First Responders
$9.50 Available in XT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Fits 2003-2009 Toyota 4Runner
- Fits 2003-2009 Lexus GX470
- Fits 2007-2014 Toyota FJ Cruiser
- Fits Both V6 & V8 Engines
- Measures 18.00" In Length
- Installs At The Fuel Tank Crossmember And Caps 18' Towards The Rear
- Caps From The Bottom
- Made From Heavy-Duty 11 Gauge Steel (Control Arm Mount Is 7 Gauge)
- Includes Lower Control Arm Mount
- Includes Grade M14 Hardware For Mounting Control Arm
- CNC Bent For Precise Fit
- Includes Matching OE Frame Holes For Ease Of Installation
- Two Additional Drain Holes Added To Prevent Future Rust Issues
- Protect With Rust Buster Rust Converter Paint RB9917
- Welding Required
- Ships With An Oil Protective Coating To Prevent Oxidation During Transit
- Backed By Lifetime Warranty
- Fits 03-09 4Runner
Description
High-Quality Frame Repair. The Rust Buster Middle Frame Section; Driver Side is designed to restore structural integrity by replacing rust-damaged sections of the vehicle's mid-frame. It serves as a vital component in preventing further corrosion damage, ensuring the frame remains solid for continued vehicle safety and performance. This replacement part is essential for maintaining the longevity and durability of the vehicle.
Construction and Appearance. Constructed from heavy-duty 11 gauge steel with a 7 gauge control arm mount, this frame section offers exceptional strength and durability. It is CNC bent to ensure a precise fit, features matching original equipment frame holes for a seamless installation process, and is coated with an oil layer to prevent oxidation during shipping.
Installation. Installation requires welding and is designed for professional or experienced do-it-yourselfers familiar with frame repair techniques. No additional drilling is necessary as the part includes pre-cut mounting holes matching the original frame.
Warranty. This product is backed by a lifetime warranty, providing confidence in its durability and long-term performance.
Application. Specifically fits the 2003-2009 Toyota 4Runner model years, delivering a direct replacement solution tailored for this generation.
Rust Buster RB8421L
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Driver Side Middle Frame Section
4.8
Reviews of Rust Buster Exterior Products (21)
Questions & Answers
No questions about this product yet.
Ask the First Question
