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Motobilt Frame Back Half Kit Jeep Wrangler TJ 1997-2006
$599.00
The Motobilt Jeep TJ back half kit is the most complete on the market. This kit replaces the back section of frame rails to allow space to clear coilover shocks and increase departure angle. How does the the Jeep TJ back half kit do this? The Motobilt kit moves the frame rails from inside the wheel opening to the bottom side of the tube. In doing so the bumper location is moved up to just below the tailgate. This kit requires an experienced welder/fabricator to install.

Building custom four link suspension on a Jeep TJ does not have to be difficult. The Motobilt Jeep TJ back half kit is an effective way to gain clearance for suspension components like coilovers shocks, bypass shocks, or ORI struts. The Jeep TJ Back Half Kit moves the frame rails to the bottom side of the tube. The frame rails will mount directly to the bottom side of the rear floor board for a tight compact fit. It should be noted the kit requires cutting sheet metal on the body just below the tailgate to allow the frame rails to extend out. The bumper is then attached in this new location. The Motobilt kit comes complete with a rear bumper.

What does the Motobilt Jeep TJ back half kit include? The kit includes 7 parts total in the shipment. Two lower frame rails sections and two upper frame rail sections. The installer will joint the upper and lower sections together during the mock up stage of the installation. The fifth part is the rear bumper assembly. The rear bumper comes complete with 3/4 inch thick d-ring mounts. The kit also comes with two end caps for the bumper and frame. These are welded in place to attach the rear bumper.

All of the parts of this kit other than the d-ring mounts are fabricated from 3/16 inch high strength steel plate and formed on a press brake. Unlike some of the other kits on the market we do not require you to purchase square tubing to complete the project. With that said we provide a flat point on the back center of the rear bumper for the installer to triangulate some round tubing if required. The 3/4 inch thick high strength steel plate d-ring mounts pass all the way through the rear bumper and weld in place on both sides for ultimate strength. The d-rings have a 1 inch hole in them.

Features:
  • Jeep TJ frame back half kit
  • Fabricated from 3/16 inch high strength steel plate
  • Press brake formed
  • 3/4 inch thick high strength steel plate d-ring mounts
  • Sold as kit
Kit includes 7 parts total in the shipment
  • Two lower frame rails sections and two upper frame rail sections
  • The installer will joint the upper and lower sections together during the mock up stage of the installation
  • The fifth part is the rear bumper assembly. The rear bumper comes complete with 3/4 inch thick d-ring mounts
  • The kit also comes with two end caps for the bumper and frame. These are welded in place to attach the rear bumper
Fitment:
  • Jeep Wrangler TJ 1997-2006
Note:
  • This kit will not work with the factory gas tank. Most people mount a fuel cell in the bed of the Jeep
  • The kit will not work with the factory coil springs
  • This kit is designed for more advanced Jeep builds where suspension and driving requirements demand more space and clearance
  • We provide a flat point on the back center of the rear bumper for the installer to triangulate-some round tubing if required
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Vehicle
1997-2006
Jeep Wrangler

Who is Motobilt?

Motobilt was founded in 2012 by offroading pioneer, Dan DuBose and is located at Ozark, Alabama. The company specializes in creating aftermarket parts for various offroad vehicles and Jeeps. They have consistently provided high-quality products. Hence, they have become the brand of choice by multiple offroaders worldwide.

Proudly made in the USA

All of Motobilt’s products are made in the USA. With more than 40 professionals working in their 85,000 square foot facility, the company is able to maintain and control their high-quality standards and provide their customers with the best value for their money.

Making Use of Advanced Technology

The company uses state-of-the-art technology in creating their products such as Laser Cutters, Press brake forming, CNC machines, Tube Benders, MIG and TIG welding machines, and more. They utilize the latest 3D CAD Software to create precise and accurate designs that fit perfectly in the vehicle. 

Their products are made out of the best raw materials available in the market. This helps in making their product strong and durable that it can handle the toughest terrain encountered during off-roading.

Purchase Motobilt Products at Vivid Racing

If you want to turn your vehicle into a reliable offroading machine, you need parts designed for the occasion and Motobilt is the brand for you. They offer suspension parts, bumpers, stiffeners, chassis reinforcement parts, billet products, and other offroad accessories. If you want a brand that you can depend on, then you came to the right place. Visit Vivid Racing and check out their list of products that would fit your specific needs.





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Samuel B. Verified Customer   
03-05-25 - Connecticut, United States

nice

Recommend this Company
5 / 5
Regan B. Verified Customer   
03-05-25 - Nevada, United States

It went smooth

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4 / 5
Clint C. Verified Customer   
03-05-25 - Rhode Island, United States

Quick easy pretty straight forward

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5 / 5