2018-2025
2007-2018
1997-2006
1976-1986
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Rust Buster Rear Body Mount Crossmember (07-18 Jeep Wrangler JK)Find parts that fit my vehicle
Item J181171
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Our Price
$199.99 each
Ship to: 43215
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Rear Body Mount Crossmember
- Replacement for Rear Crossmember
- CAD-Designed and Laser-Cut
- Formed and Welded Finish
- Premium-Quality 0.125-Inch Steel
- Ships Raw and Uncoated
- Welding Required for Installation
- Limited Lifetime Warranty
- Fits 2007-2018 Jeep Wrangler JK Models
Description
Long-Lasting Solution. Check out our Rear Body Mount Crossmember, the ideal replacement for your rear crossmember. Engineered with precision, this crossmember is CAD-designed and laser-cut to ensure a perfect fit for your vehicle. Craftsmanship meets functionality as it's expertly formed and welded to deliver unmatched durability.
High-Quality Raw Steel. Crafted from premium-quality 0.125-inch steel, this crossmember is built to withstand the test of time and provide lasting support to your vehicle's rear body mount. We ship it to you raw and uncoated, allowing you the flexibility to customize the finish to your liking. Please note that welding is required for installation, ensuring a secure and reliable attachment to your vehicle's chassis.
Installation. Putting this Rear Body Mount Crossmember on your ride is easy and requires no drilling.
Warranty. There is a limited lifetime warranty for this product.
Application. This Rear Body Mount Crossmember fits all 2007-2018 Jeep Wrangler JK models.
Fitment:
- 2007 Jeep Wrangler
- 2008 Jeep Wrangler
- 2009 Jeep Wrangler
- 2010 Jeep Wrangler
- 2011 Jeep Wrangler
- 2012 Jeep Wrangler
- 2013 Jeep Wrangler
- 2014 Jeep Wrangler
- 2015 Jeep Wrangler
- 2016 Jeep Wrangler
- 2017 Jeep Wrangler
- 2018 Jeep Wrangler
Rust Buster RB5050
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) Rear Body Mount Crossmember
4.6
Reviews of Rust Buster Exterior Products (8)
Reviews of Rust Buster Exterior products have an average rating of 4.6 out of 5
Apr 12, 2024
Review shared from Rust Buster Rear Crossmember (07-18 Jeep Wrangler JK)
2009 Wrangler - DAVEJEEPX
wonder crossmember that works/looks good
body shop remove the old rusty cross member and put on the norust cross member in it's place and then wool-waxed the internal channel so no rust from here on., Looks great and hook uip to my heavy duty after market back bumper with built in tow receiver which ties into cross member. Now I can pull my trailers/boats where ever i want go
Mar 9, 2024
Review shared from Rust Buster Rear Crossmember (07-18 Jeep Wrangler JK)
2013 Wrangler - Paul205
Worked great
Fit was great and stronger then stock. I had bent the stock one so this one is a welcome improvement.
Nov 27, 2023
Review shared from Rust Buster Rear Crossmember (07-18 Jeep Wrangler JK)
2009 Wrangler - afterhoursgarage
Excellent Part
Excellent part fits perfectly and is super solid after being properly welded in and coated it looks amazing
Jan 29, 2025
Review shared from Rust Buster Rear Shackle Mount; Passenger Side (76-86 Jeep CJ7)
1979 - Aoefor
Nice product
Just a little grinding to get the rear bumper mount on, seems like it adds a lot of strength to the frame.
Jan 18, 2024
Review shared from Rust Buster Body Mount Brackets (76-86 Jeep CJ7)
1982 Wrangler - 1Fletchy
Jun 10, 2023
Review shared from Full Center Frame with Trail Arm Mount; Passenger Side (03-06 Jeep Wrangler TJ)
2003 Wrangler - CraneGuy
Good
Good product but not exact replacement Realize the 2003 tj is not like the other years in many aapects
Jan 12, 2023
Review shared from Rear Shackle Mount; Passenger Side (87-95 Jeep Wrangler YJ)
1992 Wrangler - Shitbox
Frame fix
Good fit. Well made. Worked great to replace rusted frame section.
Sep 2, 2021
Review shared from Rear Shackle Mount; Driver Side (87-95 Jeep Wrangler YJ)
1992 Wrangler - Thedudes50
Thedude50
This an excellent product, it’s heavy duty and fits perfectly! It does take some skill and a bunch of good cutting wheels for your grinder and of course a decent size mig welder. Just follow there directions and use some common sense and you’ll be fine.
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