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Rockhard 4x4 Aluminum Complete Bellypan Skid Plate System w/ Dual Crossmember Jeep Wrangler JL 4-Door 3.6L 2018-2021

$2,149.95

Rockhard 4x4

Model #RH-90549


Shopper Award

JL Skid Plates
The Jeep Wrangler JL brings many upgrades over the best-selling 2007 - 2018 JK, but also has it's own unique undercarriage short-comings. It lacks any skid plates! A selling feature of the JL is also a hint at a major flaw: the suspension capabilities and increase fender flare clearance require less lift to increase tire size. This means wheelers can install larger tires and tackle tougher trails without having to install a traditional suspension lift kit. Less lift means more dragging your undercarriage and drivetrain all over the rocks.

Belly-Pan Design
To help you make it to the end of the trail, Rock Hard 4x4 are offering Rock Hard 4x4's most comprehensive and largest skid plate system Rock Hard 4x4 have ever designed. This is a true "belly pan" system that protects all your vital drivetrain components. The new JL 8-speed transmission drives fantastic, but is very long and pushes your drivetrain further back underneath your rig. To protect your transmission and transfer case, Rock Hard 4x4 had to increase the size of Rock Hard 4x4's skid plates. This is where Rock Hard 4x4's "belly pan" design gets to work. From frame rail to frame rail and oil pan to exhaust resonator, our design is comprehensive and complete.

Dual Crossmembers
Jeep had a brilliant idea to make the JL frame rails out of a new harder material, but trail testing has exposed a major flaw: thinner walls but stronger material twists! Early in 2018's Easter Jeep Safari exposed major flexing and twisting in rigs coming back off their day's runs. To prevent this plus strengthen Rock Hard 4x4's larger skid plates, Rock Hard 4x4 include 2 new 1" by 2" thick steel crossmembers. These CNC machined crossmembers extend from driver to passenger side frame rails and not only give Rock Hard 4x4's skid plates the foundation they need to protect your drivetrain, but also take twist and flex out of your frame.

Features:

  • 1/4" thick plate aluminum
  • 100% bolt-on design
  • Dual 1" thick x 2" wide steel crossmembers
  • Black Powder coat included
  • All hardware included
  • Exclusive tapered bolt head protecting washers
  • Exclusive oil change access door
Kit Includes:
  • Oil Pan / Transmission Skid Plate
  • Transfer Case Skid Plate
  • Resonator Skid Plate
  • Fuel Tank Skid Plate
  • Dual 1" x 2" Steel Crossmembers
  • Tapered Washers
  • Hardware
Fitment:
  • Jeep Wrangler JL 4-Door 3.6L NONE eTorque 2018-2021
Notes:
  • NOT LONG ARM SUSPENSION COMPATIBLE

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2018-2021
Jeep Wrangler

What is Rockhard 4x4?

The concept for Nebraska-based Rockhard 4x4 was started in the 1980s by Lewish Barth and his son, James. The two of them had been building off-road cages and bumpers for more than 20 years. By the 1990s, the duo was building so many cages for friends that transporting them became quite difficult. Welding the cage in was not something that everyone could do, and that’s when the bolt-in design was born. It was at that time that Rockhard 4x4 became home of the “do it yourself” cage installation. The brand has since evolved from DIY cage installation to a full-service manufacturing plant.

Why Choose Rockhard 4x4?

Rockhard 4x4 employs state-of-the-art CNC machining centers and combines that with laser cut precision and extraordinary craftsmanship. With this approach, Rockhard is able to take the bolt-in design of bumpers, cages, sliders, and skid plates to the next level. The company’s patented locking collar design sets itself apart in the aftermarket industry with its superior quality and proven strength. The locking collar connection is irrefutably strong and arguably stronger than other weld-in cages. While many competitors have tried to duplicate its design, none have come even close to the quality and workmanship offered by Rockhard 4x4. 

Rockhard 4x4 is known for producing exterior products that make off-roading in Jeeps a lot safer, smoother, and more comfortable. Its products are easy to install, provide paramount protection, exude aggressive styling, and won’t break the bank.

Quality Made in the USA

Rockhard 4x4 proudly manufactures all of its parts and systems in its 30,000 square-foot production facility in Nebraska. There is a certain level of quality and control you can only maintain when building products in the U.S. with a family running the show, and Rockhard proves just that. The experts at Rockhard 4x4 are off-road enthusiasts and wheelers themselves, so they know just how to manufacture armor that will instill confidence in the customer and provide strength-proven protection on America’s most demanding trails.

Upgrade to Rockhard 4x4 at Vivid Racing

Fortify your Jeep with Rockhard 4x4 parts today and see what all the buzz is about. Whether you are looking for skid plates, roll bars/cages, rocker panels, bumpers, underbody components, bull bars, or light mounts, Vivid Racing has all the Rockhard 4x4 parts you could want. If you have any questions regarding the products above or have fitment questions, call our sales team at (480) 966-3040. 

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