Rust Buster Rear Frame Crossmember For 2007-2018 Jeep Wrangler RB5046

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  • Fits 2007-2018 Jeep Wrangler JK 
  • Fits 2007-2018 Jeep Wrangler Unlimited JKU
  • Ties to the Frame Rails at the end of the Rear Frame Section
  • Measures 40.54" in Length
  • Made From Heavy Duty 11 Gauge Steel
  • Ships with an Oil protective coating to prevent Oxidation during transit
  • Welding required
  • Pairs well with Rust Buster Rust Paint RB9917
  • Backed by our Lifetime Warranty

The Rear Frame Crossmember for 2007-2018 Jeep Wrangler is prone to corrosion from moisture, salt, and other elements it encounters on the road throughout it's life. When it breaks, it can cause drivability issues and stress other parts of the frame as well as components which are interconnected. Here's where Rust Buster can help: our team has worked to design and build a replacement that is guaranteed to be a perfect fit right out of the box. Let's get your Wrangler out of the shop and back into it's element doing what it does best. 

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.


Downloadable PDF - RB5046 Installation Instructions.pdf 

Inventory Last Updated: May 22, 2024
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