Smittybilt JT Rear Bumper Bracket Kit - 78701K |

Smittybilt JT Rear Bumper Bracket Kit - 78701K


  • Smittybilt | Part Number: S/B78701K
  • Fitment:Direct Fit


If you love the styling of your JL's rear bumper and want to bring that same design over to your JT, now you can with the Smittybilt JT Bumper Adapter, 78701K. This adapter is a great addition to Smittybilt's catalog of customization options to make your JT stand out. With the ability to use a JL rear bumper on a JT, the JT's options for customization and protection are vastly increased. With the simple bolt-on/ no-drill installation, customizing your JT couldn't be easier.

Customer Reviews

4.0 4.0
2 Customer ratings

Customer Images

5.0 Easy install. And works great.

I had been waiting for Poison Spyder to release a Gladiator Bumper to match my PSC Bruizer front bumper. I called them a few months ago and they told me they were just going to make an adapter to use a JL bumper. Well looks like Smittybilt beat them to it. Pretty simple install. Works great. You do have to relocate your license plate. But theybprovide a mount and lights with the kit.

from Colorado Springs, CO |


Question & Answers

1 Answered question

Q: What about tow ratings? I am very interest in this due to the fact there are very few rear bumpers being built today for the JT with a tire carrier that can safely accommodate a 39-40" tire that won't block the rear tail lights. Towing is critical to me Answer this question

A: The 78701K maintains the vehicles tow rating, it would be the bumper that you mount to it to be concerned about.

Answered by Kelly from 4WP Corporate Headquarters on 11/18/2020


For 60 years Smittybilt has been fabricating aftermarket parts and today their products include Jeep tops, bumpers, lighting, winches and trail gear. Off-roaders count on the company's innovative parts like the original nerf bar side steps to equip their Jeeps for the trail and day-to-day driving. Pairing affordability without compromising quality is the hallmark of Smittybilt and the manufacturer's reputation carries over to products like its Overlander Series of tents, Adventure Boxes and SEMA award-winning magnetic trail skins for Jeeps. Smittybilt offers over 2,000 interior and exterior parts and accessories for 4x4s with multiple capabilities for jeepers of all levels. Shop Smittybilt Now

This Product Fits the Following:

  • 2021 Jeep Gladiator Sport  
  • 2021 Jeep Gladiator Sport S  
  • 2021 Jeep Gladiator Rubicon  
  • 2021 Jeep Gladiator Overland  
  • 2020 Jeep Gladiator Overland  
  • 2020 Jeep Gladiator Rubicon  
  • 2020 Jeep Gladiator Sport  
  • 2020 Jeep Gladiator Sport S  
  • 2020 Jeep Gladiator Launch Edition  
  • 2020 Jeep Gladiator Mojave