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285.56 285.56 USD 335.95

335.95

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Jeep Grand Cherokee WK 05-10 Crawl Series Rear Heavy-Duty Adjustable Track Bar

SKU: CRL-J-WK-RTB1
Fits: 2005 - 2010 Jeep Grand Cherokee WK Add vehicle

285.56 285.56 USD 335.95

335.95

Starting at $110/mo or 0% APR with . See if you qualify

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Note to Core4x4:

Select Color to see price and add to cart.

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Maximize Stability and Control for Your Jeep Grand Cherokee WK

Upgrade your Jeep Grand Cherokee WK (2005-2010) with the Crawl Series Rear Track Bar, engineered to keep your axle perfectly centered and improve stability, handling, and off-road articulation. Whether you're tackling rough terrain or maneuvering through tight turns, this adjustable track bar enhances suspension geometry, ensuring consistent control and reduced body roll in all driving conditions.

What's Included?

  • Crawl Series Rear Track Bar (CRL-J-WK-RTB1)

Key Features and Benefits

  • Superior Axle Stability Handling – Prevent axle shift after lifting your vehicle and improve steering response for more controlled driving.
  • Fully Adjustable for Lifted Vehicles – Designed to accommodate lifts from 0 to 6 inches, allowing on-vehicle adjustments to fine-tune axle positioning and suspension geometry.
  • Dual Forged Joints for Maximum Flexibility – Unlike traditional designs, this track bar features two premium forged joints for superior articulation, durability, and smooth suspension movement.
  • Heavy-Duty DOM Tubing Construction – Built from 1.5" OD .313" wall DOM tubing, ensuring maximum resilience and performance in extreme off-road conditions.
  • Left Right-Hand Threaded Adjustability – Allows for precise tuning without removal, making fine-tuning quick and hassle-free.

Recommended Pairing

For a fully optimized rear suspension system, pair this track bar with the Crawl Series Rear Control Arm Set (CRL-J-WK-RS4) to ensure perfect alignment and maximum axle control.

Durable Two-Stage Powder Coating

Every track bar undergoes a two-stage powder coating process, featuring a corrosion-resistant zinc primer base coat and a top coat available in 10 colors. This ensures long-lasting protection against rust and wear while allowing you to customize the look of your suspension components.

Made in the USA

Manufactured in Orem, UT, our Crawl Series Rear Track Bar meets the highest standards of American craftsmanship, ensuring top-tier reliability, strength, and precision.

In Conclusion

The Crawl Series Rear Track Bar (CRL-J-WK-RTB1) is the ultimate upgrade for Jeep Grand Cherokee WK owners looking to enhance rear axle stability, eliminate alignment issues, and improve off-road flexibility. Whether you're lifting your Jeep or optimizing its suspension for extreme terrain, this track bar provides the control, durability, and articulation needed for any adventure. Upgrade today and experience the next level in suspension performance!


Make Model Submodel Years
Jeep Grand Cherokee 2005 - 2010

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Vehicle Jeep Grand Cherokee WK (05–10)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Series Crawl Series
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
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Reviews from Google

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
AP
Ajay Paynter Mar 4, 2026
Google
Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan Mar 4, 2026
Google
I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres Jan 15, 2026
Google
Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
LM
Logan Matejek May 27, 2025
Google
The parts are a massive improvement over factory. I accidentally ordered the wrong endlinks and they helped me figure out the correct size and sent me new ones. Definitely an awesome store
EA
Eric Ahonen Mar 24, 2021
Google
Awesome control arms! My mechanic said “ your Jeep is pretty much bulletproof now.” And I just got the tier 1 arms! The people at the core 4x4 shop were really nice too. They were running behind on shipping, (which is understandable) so I decided to go pick it up because it was only an hour drive. They gave me a free $60 hardware kit for the inconvenience. Thanks core 4x4! You guys are awesome!!
JT
jacob trice Apr 27, 2025
Google
Core 4x4 has outstanding products at a fair price and unmatched customer service. When you call Korby, it's like talking with a friend. Very cool and helpul! I ordered some custom control arms, but from the wrong product line and they were super cool about returning them and upgrading to a better "Crawl" series. Only charged the difference between the two products. They paid all the return shipping and sent the uprgaded arms super quick. It was only a couple days. Awesome!! I couldn't be happier with the transaction👍🏼 Also, these control arms are stout and take a beating. I run heck out my Jeep in the rocks and desert. No problems whatsoever. Thanks Core 4x4, ya'll are welcome at my campfire anytime! Jake T. Pleasant Hill, Or.
C
caleb Mar 24, 2022
Google
Absolutely a great company. Ordered rear lower control arms with hardware but when i got it the hardware wasn't there but they sent it out right away and got a free t-shirt! Highly recommend.
J
Justin Mar 24, 2021
Google
Small business, family owned, made in the USA, lifetime warranty. Purchased Tier 3 control arms and rear track bar for a 2006 Jeep LJ. Simple website and easy to contact over phone and email. I had some technical questions and they were happy to answer them. They allow local pickup and were built to order same week. The order was wrapped and ready when I walked in and even gave a tour of the shop. They abrasive blast all raw materials to achieve a better surface profile for powdercoat to adhere and create a smooth, durable finish. I also noticed several CNC machines and a robotic welder they use for all their parts. A small outfit with a robotic welder? Their concern for quality is obvious and it shows in the parts they make. Very impressed. Happy to do business with these guys.
CW
Cody Whitlock Sep 24, 2025
Google
10/10 overall experience, shipping, customer service, and such a great product!
DD
DANIEL DUSSAULT Nov 23, 2025
Google
Very beefy items for a very reasonable price.  Personally have CORE rear track bar and all upper control arms for my 04 Jeep TJ.  Had a slight issue with control arm length and they went above and beyond to swap jam nuts to get me where I needed to be.  Really have to appreciate a company like this.
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