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CORE 4X4 · Suspension SKU: CMP-J-WK-K5

Jeep Grand Cherokee WK 5pc Complete Kit

Adjustable control arms + track bars · fits 0–6″+ lift

Jeep Grand Cherokee WK 05-10 5pc Camp Series Rear Adjustable Control Arm, Track Bar Kit
CAMP Most popular ★ 5.0 · 132 Google reviews
$734.54 $834.70 Save $100

CRUISE from $508 · CRAWL $998 · Compare series

$ 734.54 734.54 USD $ 834.70

$ 834.70

Save $ 100.16

Built to order, usually ships in 1–3 days.
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
COLOR Pick yours
100% bolt-on, no welding Made in USA · Orem, Utah You break it, we replace it Joints you rebuild instead of replace
Mounting hardware included
Talk to an Expert: 385-375-2104
Lift Size
What size lift will the parts be used on?
Gas Tank Skid Clearance Bend
Some modification to factory skid plate necessary without bend in the uppers on higher lifts.
1
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CORE 4X4 · Suspension

Jeep Grand Cherokee WK 5pc Complete Kit

Jeep Grand Cherokee WK 05-10 5pc Camp Series Rear Adjustable Control Arm, Track Bar Kit

Adjustable control arms + track bars · fits 0–6″+ lift

Will this fit your rig?

COLOR Pick yours

Build Your Kit

  • Vehicle
  • Brand
  • Color
  • Lift Size
  • Hardware
  • Series
  • Gas Tank Skid Clearance Bend
  • Note to Core4x4:

$ 734.54 734.54 USD $ 834.70

$ 834.70

Save $ 100.16

Select Color to see price and add to cart.

Mounting hardware included
100% bolt-on, no welding Made in USA · Orem, Utah You break it, we replace it Joints you rebuild instead of replace
Talk to an Expert: 385-375-2104
Built to order, usually ships in 1–3 days.
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Core 4x4 Manufactured Social 15 Promo Eligible

Alignment recommended You break it, we replace it. Made In USA

Made in USA Orem, Utah
You break it, we replace it Warranty on non-wear items
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Product Details

Make Model Submodel Years
Jeep Grand Cherokee 2005–2010

  • Vehicle Fitment: Jeep Grand Cherokee WK 05-10 – Designed to optimize rear suspension geometry, improve handling, and enhance off-road durability.

  • CORE Advantage: Provides full rear suspension control with upgraded upper and lower control arms and an adjustable rear track bar for maximum stability.

  • Adjustability: Adjustable from 0 to 6 inches of lift, allowing for precise axle re-centering, pinion angle correction, and improved driveline alignment.

  • Construction: Heavy-duty 5/16” wall DOM tubing with Rock Jock Johnny Joints at the adjustable ends and tapered polyurethane bushings at the fixed ends for durability, articulation, and vibration absorption.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States. You break it, we replace it.

Built With

Rear Lower Control Arms Built With 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

Rear Upper Control Arms Built With 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Rear Track Bar Built With 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

RockJock Johnny Joint + poly bushingJoints
1.75" OD lowers / 1.50" OD uppersTubing
5/16" DOMWall
Periodic greasingMaintenance

Construction & Materials

Jeep Grand Cherokee WK 05-10 2pc Camp Series Rear Lower Adjustable Control Arms

Rear Lower control arms built with 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

Jeep Grand Cherokee WK 05-10 2pc Camp Series Rear Upper Adjustable Control Arms

Rear Upper control arms built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

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

Rear Track Bar built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

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.
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Series Camp Series
Gas Tank Skid Clearance Bend No Bend or Clearance Bend
Placement on Vehicle Rear Upper, Rear Lower, Rear
Mounting Style Bolt-On

Optimize Your Jeep WK’s Rear Suspension for Superior On-Road Comfort and Off-Road Performance

Elevate your Jeep Grand Cherokee WK’s capabilities with the Camp Series Complete Rear Kit. Designed for model years 2005-2010, this all-inclusive suspension solution ensures unmatched durability, flexibility, and handling in any driving condition. Whether you're tackling rugged trails or cruising on the highway, this kit provides a comprehensive upgrade over factory components, delivering unparalleled performance and comfort.

Key Features Benefits

  • Heavy-duty DOM tubing construction – Built from 5/16” wall DOM tubing, ensuring superior durability and strength over stock components.
  • Hybrid bushing joint design – Features tapered polyurethane bushings at the fixed ends for reduced road vibrations and improved comfort, combined with RockJock Johnny Joints at the adjusting ends for exceptional articulation and off-road performance.
  • Full adjustability for pinion axle alignment – Designed to accommodate lifts from 0 to 6 inches, allowing for precise pinion angle correction, axle recentering, and improved handling, reducing stress on tires and suspension components.
  • Optional Gas Tank Skid Bend – Provides full range of motion with minimal trimming, ensuring optimal fitment for lifted Jeeps.

Exceptional Build Quality for Maximum Performance

Every component in this kit is meticulously crafted using .313" wall DOM tubing for superior durability and strength. With uniquely tapered polyurethane bushings at the fixed ends and RockJock Johnny Joints at the adjusting ends, this kit ensures unmatched articulation, stability, and flexibility to handle even the most demanding off-road conditions.

Adjustability for Perfect Rear Suspension Geometry

Engineered for vehicles with lifts from 0 to 6 inches, this kit allows for precise pinion angle correction and axle re-centering, optimizing your vehicle’s driveline geometry and suspension performance. The Camp Series Complete Rear Kit minimizes unnecessary tire and suspension wear while improving handling and reducing driveline vibrations. It’s also adaptable for future lift modifications, providing a lasting solution for your Jeep’s rear suspension needs.

Resilient Two-Stage Powder Coating for Durability

All components undergo a two-stage powder coating process to maximize corrosion resistance and durability. Starting with a zinc primer base coat for rust protection, the process is completed with a tough top coat available in 10 color options, ensuring long-lasting performance and customization to suit your Jeep’s style.

Proudly Made in the USA

Manufactured at our facility in Orem, UT, the Camp Series Complete Rear Kit reflects the highest standards of American craftsmanship. By sourcing local materials and overseeing every stage of production, we ensure unparalleled quality while supporting domestic manufacturing.

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

Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, and any add-on options, then add to cart — you’ll confirm your lift height at checkout. If you need help, call or email our team.

Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.

You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.

Google

Store reviews on Google

See all on Google
5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
0%
DW
Darin Wuebbels May 27, 2025
★ ★ ★ ★ ★ Google
Thanks for the fabulous customer service. Your products and customer service are first class. I highly recommend these guys. Excellent experience.
Review photo 1
DN
Devan Nelson Mar 25, 2019
★ ★ ★ ★ ★ Google
Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
GH
Gary Haag Aug 25, 2025
★ ★ ★ ★ ★ Google
Ordered a set of Core 4x4 control arms for my 2006 Jeep TJ. These are some heavy duty quality control arms. Can't wait to get them installed. Great customer service too!
MM
MIKE (Mike the Mechanic) Jul 26, 2025
★ ★ ★ ★ ★ Google
Amazing company and customer service!!!! I messed up on my order and the fixed it immediately. Would definitely recommend them. Can't wait to hit the trails with their product.
MB
Melody Baker Jan 22, 2026
★ ★ ★ ★ ★ Google
I ordered a part for my 03 Jeep TJ and all I can say is wow! Korby at Core 4x4 is a total rockstar!! There was a glitch with my payment and within minutes, Korby reached out to me to get it fixed, then sent my receipt with the tracking number. I lost the number and reached out to him during the Holidays and got a rapid response with the number again. I can’t say enough about the customer service and the quality of parts. Thank you!!
CW
Cody Whitlock Sep 24, 2025
★ ★ ★ ★ ★ Google
10/10 overall experience, shipping, customer service, and such a great product!
Review photo 1
BZ
Brandon Zeiders Dec 23, 2025
★ ★ ★ ★ ★ Google
I ordered the jeep xj long arm lift kit. Control arms showed up first they turned out amazing!! Had some issues with the powder coating on the cross member and sent korby and the team at core4x4 an email. They got right on making me another cross member and sending it out. I appreciate all the help they've given me along the way. Very fast response thru emails. Build quality seems to be pretty dang nice!! Can't wait to install it and enjoy it!
A
Aaron Mar 23, 2024
★ ★ ★ ★ ★ Google
I have recently come to know Core 4x4 when I purchased a Jeep XJ and was looking for a place that had dedicated XJ suspension and components. Here is what makes them different than most other shops. All of their components are top shelf quality and they back it up if you break any of it. I was able to see their shop when I picked up an order locally and was impressed with their attention to detail and how they assemble and powder coat each part. I had an issue with a shackle and needed the threaded shaft to be shorter. I called in and talked to Kaden and he told me to come by and they would shorten it for me. When I got there, Kaden and Spencer (the owner) met me and talked about options and proceeded to make the right adjustments to fit my XJ. Told me if anything changes in the future and I need additional length, they would take care of me. So what really sets them apart from others is their Customer Service. Try calling in to any other Jeep suspension or part shop and see how they treat you. Been there - done that. Will continue to do business with Core and their team. Getting that kind of service for just a shackle has me thinking I may need to replace my JT components with Core's. Thanks Guys for being helpful good humans!
JG
James Griffin Jul 26, 2025
★ ★ ★ ★ ★ Google
Customer service is top notch. They answered all of my questions and got me my tracking number for my packages. I just received both of them and the quality is next level. You guys are truly awesome.
Review photo 1
DT
Dean Tk421 Feb 21, 2026
★ ★ ★ ★ ★ Google
I purchased the Jeep WJ control arms Camp series over a year ago. Very pleased and impressed. Easy installation and solid build. Bracket broke for rear upper control arm, they redesigned it to be more robust and sent me a new one with hardware, honoring their guarantee!
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Made in Orem, UT · You break it, we replace it.
385-375-2104