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  See more parts for Jeep Wrangler
Select the year of your Jeep Wrangler:
Motobilt 14 Bolt One Ton Conversion Truss w/ Pinion Guard Jeep Wrangler JK - MB4058
Motobilt 14 Bolt One Ton Conversion Truss w/ Pinion Guard Jeep Wrangler JK - MB4058 - Image 4 Motobilt 14 Bolt One Ton Conversion Truss w/ Pinion Guard Jeep Wrangler JK - MB4058 - Image 2 Motobilt 14 Bolt One Ton Conversion Truss w/ Pinion Guard Jeep Wrangler JK - MB4058 - Image 3 Motobilt 14 Bolt One Ton Conversion Truss w/ Pinion Guard Jeep Wrangler JK - MB4058 - Image 4
The Motobilt Jeep JK rear 1 ton axle swap with pinion guard makes installing a beefy rear axle in your Jeep a breeze. When designing our kit we wanted it to be easy to install. Whether you are a professional shop, or a DIY fabricator at home, this kit will save you time and money. Our kit spans much further across the axle than other kits on the market. This allows us to incorporate the spring mounts into the truss. You will simply bolt the pinion support onto the axle, and then set all of the other components onto the top. With the aligning tabs and slots, the install is fool proof.

The kit was designed to work with the GM 14 bolt rear axle that was found in 1996-2006 GM 2500 and 3500 Single Rear Wheel axle trucks. The wheel mounting surface (WMS) will be 68 inch wide and the casting on the center differential has lots of ribbing. Do not use an axle from a van as the differential is offset. When installing this axle, remember that you will need to address things such as the 8x6.5 bolt pattern vs. the Jeep's factory 5x5 bolt pattern.

Features:
  • JK Rear 1 Ton axle swap with pinion guard
  • Designed to work with the GM 14 bolt rear axle that was found in 1996-2006 GM 2500 and 3500 Single Rear Wheel axle trucks
  • The axle truss ships raw steel and will require professional welding
  • Laser cut and CNC formed from 1/4 inch thick steel plate
  • Integrated coil spring mounts with truss
  • Easy install with no measurements needed
  • Track bar has 4 mounting locations in case you change up your suspension
  • Main truss body is one solid piece with several support beams made of 1/4 inch steel plate
  • Coil spring mounts have a built in threaded nut to use with a spring retainer
  • Upper and lower link mounts are formed so that your suspension is still in alignment once the wider axles are installed
  • Can easily by changed if you want to run a custom suspension design
  • Sold as kit
  • Weight: 80lbs (approx.)
Install Instructions

Fitment:
  • Jeep Wrangler JK
Notes:
  • The pinion guard will hit the factory gas tank unless you stretch the wheel base and move the rear axle back or relocate the gas tank
  • Optional HD steel diff cover (MB4012) is NOT included but available for separately in the related parts tab
  • Brake components such as the tone rings and abs sensors will need to be addressed as they are not included in this kit
  • Axle assembly shown is NOT included and only shown for demonstration purposes
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Jeep Wrangler 2008-2017 Unlimited Rubicon
Jeep Wrangler 2008-2011 Unlimited X
Jeep Wrangler 2008-2017 Unlimited Sahara
Jeep Wrangler 2008-2017 Rubicon
Jeep Wrangler 2008-2011 X
Jeep Wrangler 2008-2017 Sahara
Jeep Wrangler 2009 X-S
Jeep Wrangler 2010, 2012 Unlimited Mountain
Jeep Wrangler 2010-2017 Sport
Jeep Wrangler 2010-2017 Unlimited Sport
Jeep Wrangler 2010 Islander
Jeep Wrangler 2011 Unlimited 70th Anniversary
Jeep Wrangler 2011 70th Anniversary
Jeep Wrangler 2012, 2015 Unlimited Altitude
Jeep Wrangler 2012 Unlimited
Jeep Wrangler 2014 Willys Wheeler
Jeep Wrangler 2014 Unlimited Willys Wheeler
Jeep Wrangler 2015 Unlimited Hard Rock
Jeep Wrangler 2016 Unlimited Black Bear
Jeep Wrangler 2016 Unlimited Sport S
Jeep Wrangler 2016 75th Anniversary
Jeep Wrangler 2016 Sport S
Jeep Wrangler 2016 Unlimited 75th Anniversary
Jeep Wrangler 2017 Unlimited Winter Edition
Jeep Wrangler 2017 Unlimited Smoky Mountain

MotoBilt Inc Banner

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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