SET YOUR VEHICLE
FREE SHIPPING ON ORDERS OVER $70!
Order Now, Pay Later
TALK TO A PARTS EXPERT
LOWEST PRICE
Guaranteed
Product images
Product Media
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK
Motobilt Back Half Kit - Bare Steel - JK

Motobilt Back Half Kit - Bare Steel

JK

Write a Review | Q&A
Part # MB3025We price match! Call 866-601-5340!
$1,579.00

Out of Stock. Average time to ship: 1-2 business days
You will earn Reward Points with this Purchase.
ANY QUESTIONS?

Features & Product Details

This cutting-edge design is the first of its kind for the Jeep. The kit replaces the entire back half of the frame from below the doors to the rear bumper. The Motobilt Jeep back half kit was 3 D cad designed by our legendary team of experts. The three main factors considered in the design were room for coil over shocks, a rear mounted fuel cell, and the ability to mount a true 4 link suspension.

The kit includes:

  • Passenger side frame rails. 2 pcs
  • Driver side frame rails. 2 pcs
  • Frame rail connecting plates 2 pcs
  • Rear cross member 1 pcs
  • Frame chop rear bumper 1 pcs
  • Features:

  • Frame rails above axle center line are moved inwards 5 inches per side allowing room for coil overs.
  • Room for single or dual shocks.
  • Main frame rails include 2 new body mounts that are matched to the OEM specifications for precision.
  • Two of the factory body mounts over the axle are removed.
  • 4 frame cross members are removed allowing room for more axle travel upward. This allows a lower center of gravity.
  • The new 3/16-inch-thick steel frame rails provide a much stronger mounting point for link mounts then the thin weak factory frame rails.
  • An optional cross member to mount 4 link mounts will be available soon.
  • An optional aluminum fuel cell with 3/16-inch-thick steel plate skid plate will be available soon. An OEM sending unit will be compatible with the new cell.
  • Precise easy to locate points for cutting the factory frame rails are provided and alignment holes are in place to make the install fool proof.
  • The install requires the frame to be cut with a saw and not a torch. This makes for a clean, quick, and precise install.
  • The rear frame rails are shortened 2.5 inches over stock and moved up 1 1/8 inches.
  • Will work with Antirock sway bar kit for JK
  • Notes:

  • Your stock exhaust will have to be modified
  • Requires cutting and welding
  • Must remove factory fuel cell.
  • Aftermarket fuel cell required.
  • Specifications

    Brand: Motobilt
    Mfgr. Warranty: No Warranty
    Condition: New Product
    Return Policy:
    Standard

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    Be the first to write a review

    QUESTIONS & ANSWERS

    No questions have been asked about this product.

    This Part Fits

    Jeep Wrangler JK
    70th Anniversary
    2011 Jeep Wrangler JK 70th Anniversary
    Altitude
    2018 Jeep Wrangler JK Altitude
    Freedom Edition
    2018 Jeep Wrangler JK Freedom Edition
    Islander
    2010 Jeep Wrangler JK Islander
    Mountain
    2010 Jeep Wrangler JK Mountain
    Rubicon
    2007 Jeep Wrangler JK Rubicon
    2008 Jeep Wrangler JK Rubicon
    2009 Jeep Wrangler JK Rubicon
    2010 Jeep Wrangler JK Rubicon
    2011 Jeep Wrangler JK Rubicon
    2012 Jeep Wrangler JK Rubicon
    2013 Jeep Wrangler JK Rubicon
    2014 Jeep Wrangler JK Rubicon
    2015 Jeep Wrangler JK Rubicon
    2016 Jeep Wrangler JK Rubicon
    2017 Jeep Wrangler JK Rubicon
    2018 Jeep Wrangler JK Rubicon
    Rubicon Recon
    2017 Jeep Wrangler JK Rubicon Recon
    2018 Jeep Wrangler JK Rubicon Recon
    Sahara
    2007 Jeep Wrangler JK Sahara
    2008 Jeep Wrangler JK Sahara
    2009 Jeep Wrangler JK Sahara
    2010 Jeep Wrangler JK Sahara
    2011 Jeep Wrangler JK Sahara
    2012 Jeep Wrangler JK Sahara
    2013 Jeep Wrangler JK Sahara
    2014 Jeep Wrangler JK Sahara
    2015 Jeep Wrangler JK Sahara
    2016 Jeep Wrangler JK Sahara
    2017 Jeep Wrangler JK Sahara
    2018 Jeep Wrangler JK Sahara
    Sport
    2010 Jeep Wrangler JK Sport
    2011 Jeep Wrangler JK Sport
    2012 Jeep Wrangler JK Sport
    2013 Jeep Wrangler JK Sport
    2014 Jeep Wrangler JK Sport
    2015 Jeep Wrangler JK Sport
    2016 Jeep Wrangler JK Sport
    2017 Jeep Wrangler JK Sport
    2018 Jeep Wrangler JK Sport
    Sport S
    2016 Jeep Wrangler JK Sport S
    2017 Jeep Wrangler JK Sport S
    2018 Jeep Wrangler JK Sport S
    Unlimited
    2012 Jeep Wrangler JK Unlimited
    Unlimited 70th Anniversary
    2011 Jeep Wrangler JK Unlimited 70th Anniversary
    Unlimited Altitude
    2012 Jeep Wrangler JK Unlimited Altitude
    2018 Jeep Wrangler JK Unlimited Altitude
    Unlimited Freedom Edition
    2018 Jeep Wrangler JK Unlimited Freedom Edition
    Unlimited Hard Rock
    2015 Jeep Wrangler JK Unlimited Hard Rock
    Unlimited Islander
    2010 Jeep Wrangler JK Unlimited Islander
    Unlimited Mountain
    2010 Jeep Wrangler JK Unlimited Mountain
    2012 Jeep Wrangler JK Unlimited Mountain
    Unlimited Rubicon
    2007 Jeep Wrangler JK Unlimited Rubicon
    2008 Jeep Wrangler JK Unlimited Rubicon
    2009 Jeep Wrangler JK Unlimited Rubicon
    2010 Jeep Wrangler JK Unlimited Rubicon
    2011 Jeep Wrangler JK Unlimited Rubicon
    2012 Jeep Wrangler JK Unlimited Rubicon
    2013 Jeep Wrangler JK Unlimited Rubicon
    2014 Jeep Wrangler JK Unlimited Rubicon
    2015 Jeep Wrangler JK Unlimited Rubicon
    2016 Jeep Wrangler JK Unlimited Rubicon
    2017 Jeep Wrangler JK Unlimited Rubicon
    2018 Jeep Wrangler JK Unlimited Rubicon
    Unlimited Rubicon Recon
    2017 Jeep Wrangler JK Unlimited Rubicon Recon
    2018 Jeep Wrangler JK Unlimited Rubicon Recon
    Unlimited Sahara
    2007 Jeep Wrangler JK Unlimited Sahara
    2008 Jeep Wrangler JK Unlimited Sahara
    2009 Jeep Wrangler JK Unlimited Sahara
    2010 Jeep Wrangler JK Unlimited Sahara
    2011 Jeep Wrangler JK Unlimited Sahara
    2012 Jeep Wrangler JK Unlimited Sahara
    2013 Jeep Wrangler JK Unlimited Sahara
    2014 Jeep Wrangler JK Unlimited Sahara
    2015 Jeep Wrangler JK Unlimited Sahara
    2016 Jeep Wrangler JK Unlimited Sahara
    2017 Jeep Wrangler JK Unlimited Sahara
    2018 Jeep Wrangler JK Unlimited Sahara
    Unlimited Sport
    2010 Jeep Wrangler JK Unlimited Sport
    2011 Jeep Wrangler JK Unlimited Sport
    2012 Jeep Wrangler JK Unlimited Sport
    2013 Jeep Wrangler JK Unlimited Sport
    2014 Jeep Wrangler JK Unlimited Sport
    2015 Jeep Wrangler JK Unlimited Sport
    2016 Jeep Wrangler JK Unlimited Sport
    2017 Jeep Wrangler JK Unlimited Sport
    2018 Jeep Wrangler JK Unlimited Sport
    Unlimited Sport S
    2016 Jeep Wrangler JK Unlimited Sport S
    2017 Jeep Wrangler JK Unlimited Sport S
    2018 Jeep Wrangler JK Unlimited Sport S
    Unlimited Willys Wheeler
    2014 Jeep Wrangler JK Unlimited Willys Wheeler
    2018 Jeep Wrangler JK Unlimited Willys Wheeler
    Unlimited Willys Wheeler W
    2018 Jeep Wrangler JK Unlimited Willys Wheeler W
    Unlimited X
    2007 Jeep Wrangler JK Unlimited X
    2008 Jeep Wrangler JK Unlimited X
    2009 Jeep Wrangler JK Unlimited X
    2010 Jeep Wrangler JK Unlimited X
    2011 Jeep Wrangler JK Unlimited X
    Willys Wheeler
    2014 Jeep Wrangler JK Willys Wheeler
    2018 Jeep Wrangler JK Willys Wheeler
    Willys Wheeler W
    2018 Jeep Wrangler JK Willys Wheeler W
    X
    2007 Jeep Wrangler JK X
    2008 Jeep Wrangler JK X
    2009 Jeep Wrangler JK X
    2010 Jeep Wrangler JK X
    2011 Jeep Wrangler JK X
    X-S
    2009 Jeep Wrangler JK X-S