Rust Buster Rear Upper Coil Spring Bucket & Shock Mount For 1996-2002 Toyota 4Runner RB8418

RB8418L
  • Unit price per 
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  • Fits 1996-2002 Toyota 4Runner
  • Replaces the Factory Upper Spring Bucket and Upper Shock Mount
  • RB8418R Replaces Toyota Factory Part Number 51301-35030
  • RB8418L Replaces Toyota Factory Part Number 51301-35040
  • Welds to the inside of the Frame above the Rear Axle
  • Built to OE Specs
  • Includes Grade 8.8 Hardware
  • Made from Heavy Duty 11 Gauge Steel
  • Welding Required
  • Ships with oil protective coating to prevent oxidation during transit
  • Lifetime Warranty

 A common failure on 3rd Generation 4Runners is rust penetrating from inside the frame.  So of course anything connected to the inside of the frame is at risk, now couple that with a tire that's slinging road salt, dirt, debris, snow and rain in that same area, you have a real recipe for disaster.  Plus, since the springs and shock control the ride of your 4Runner, it poses a safety risk as well.  Of course, when situations like this arise, you can count on Rust Buster to have your back.  We designed this to match the Factory Shock and Spring mount perfectly.  So get that Welder out and get your 4Runner handling like new again.

By utilizing the latest in Scanner Solutions and CAD Software Rust Busters crack engineering team is able to capture your specific model truck's frame contours down to the smallest detail. We take a Modern Approach and tailors each frame section to fit your vehicle and application with the unique vision that puts Fitment, Installation Ease and OE compatibility to the top of our priority list. We strive to set ourselves apart from the competition by being better in every area the current market has to offer, with a combined 45 of experience under Rust Busters Engineering staff we are here to put an end to all your rust issues.  Because of this, we back all of our frame pieces with a Lifetime Warranty.


Installation Instructions

Downloadable PDF: RB8418 Installation Instructions.pdf


Inventory Last Updated: Jul 19, 2024
California Residents: Prop 65 Warning

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