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LIFETIME WARRANTY
FITS YOUR EXACT VEHICLE
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SHIPS IN 1–3 DAYS
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MADE IN UTAH, USA
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297.63 297.63 USD 330.70

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🔧 Built to order · Ships in 1–3 business days

COLOR 11 colors — pick yours
https://dev.core4x4.com/web/image/product.template/1952/image_1920?unique=4238125
CAMP SERIES
SKU: CMP-J-WK-RU2
Fits: 2005 - 2010 Jeep Grand Cherokee WK Add vehicle

297.63 297.63 USD 330.70

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • 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.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Brand
  • Gas Tank Skid Clearance Bend
  • Note to Core4x4:

Select Color to see price and add to cart.

WHAT’S INCLUDED
4
Upper Control Arms
4
Lower Control Arms
2
Front Track Bars
2
Rear Track Bars
4
End Links

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

Made in USA Orem, Utah
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Ships in 3 Days From our UT facility
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Enhanced Rear Suspension Performance and Flexibility

The Camp Series Rear Upper Control Arms deliver exceptional on-road comfort and off-road performance, specifically engineered for Jeep Grand Cherokee WK models (2005-2010).

Designed to provide unmatched strength and adjustability, these control arms ensure optimal handling and durability while addressing critical suspension needs like pinion angle correction and rear axle centering.

What’s Included

  • Camp Series Rear Upper Control Arms (CMP-J-WK-RU2)

Exceptional Design and Build Quality

  • Heavy-Duty DOM Tubing – Constructed with .313" wall thick DOM tubing, these upper control arms deliver unmatched durability and reliability.
  • Premium Joint Technology – Features tapered polyurethane bushings at the fixed end for vibration absorption and RockJock Johnny Joints at the adjustable ends, ensuring superior articulation and flexibility for off-road challenges.

Optimal Adjustability and Compatibility

  • Designed for Lifted Vehicles – Accommodates lifts from 0 to 6 inches, allowing for precise pinion angle corrections and rear axle centering.
  • Complete Rear Suspension Solution – Pair these control arms with our Camp Series Rear Lower Control Arms to optimize vehicle handling, minimize tire wear, and achieve long-lasting suspension alignment.
  • Optional Gas Tank Skid Bend – Enables full range of motion with minimal trimming of the skid plate, making it ideal for lifted vehicles.

Durable Two-Stage Powder Coating

  • Zinc primer base coat for rust resistance.
  • Durable topcoat, available in 10 color options, provides long-lasting protection and aesthetic customization for your Jeep Grand Cherokee WK.

Proudly Made in the USA

The Camp Series Rear Upper Control Arms are proudly manufactured at our Orem, UT facility, supporting American craftsmanship and ensuring strict quality standards throughout production.

Why Choose Camp Series Rear Upper Control Arms?

  • Enhanced Suspension Alignment – Correct pinion angles and re-center the rear axle for a smoother ride and reduced wear.
  • Off-Road Flexibility – Johnny Joints provide superior articulation for navigating tough terrains.
  • Customizable Fit – Optional gas tank skid bend ensures seamless integration for lifted vehicles.
  • Made in the USA – Benefit from American-made quality and support local manufacturing.

In Conclusion

The Camp Series Rear Upper Control Arms offer the ideal solution for improved handling, durability, and performance for your lifted Jeep Grand Cherokee WK.

Pair them with our rear lower control arms for a complete rear suspension solution, ensuring superior alignment and stability.

Upgrade today and experience the excellence of American engineering!


Ideal use:

Camp Series is built for overlanding and moderate off-road. More articulation and durability than Cruise, suited for loaded vehicles and longer trips.

Not sure which series fits your needs? Contact us for guidance.

  • Alignment recommended after install.
  • Install difficulty: moderate. Basic mechanical skills recommended.
  • Estimated install time: 4–8 hours depending on experience.
  • Some trimming may be required on factory axle mounts (front track bar). See our YouTube channel for guidance.
  • Install videos and support available. Check product Description for links.
  • Designed to reuse factory hardware. Upgrade available if yours is worn or missing.

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)
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
Brand CORE 4X4
Gas Tank Skid Clearance Bend No Bend or Clearance Bend

Select your lift size in Step 1 — the kit ships with the correct geometry for that height. If you’re running a non-standard setup, call us before ordering and we’ll confirm compatibility.

Death wobble is a geometry problem, not just worn parts. Cruise Series corrects caster angle and eliminates the flex points that let shimmy start. Replacing one part at a time delays the fix — this replaces the geometry.

Yes, if you’ve done a lift kit before. Full-day project. Watch the complete JT install walkthrough on our YouTube channel — most owners wrap it in a day. Any off-road shop can run it if you’d rather have it done.

Any non-wear component fails — we replace it. No mileage cap. No maintenance intervals to track. No fine print about voiding if you miss a service. Lifetime means lifetime.

Teraflex’s lifetime warranty voids if you miss a maintenance interval. MetalCloak’s actual parts warranty is 12 months — their “lifetime” language refers to their service program. No conditions here.
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Reviews from Google

See all on Google
4.8
5 reviews
5
80%
4
20%
3
0%
2
0%
1
0%
DW
Derek Whitfield Nov 20, 2025
Google
Solid product, the lifetime warranty sealed the deal for me. Installed on my TJ and the ride quality improved noticeably. Shipping took a bit longer than expected but the parts were worth the wait.
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.
JM
Jason Mitchell Dec 8, 2025
Google
Installed the full kit on my XJ. Ride quality is night and day better than what I had before. The articulation on the trail is insane. These guys know what they are doing. Already recommended Core 4x4 to everyone in my club.
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.

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Lift Size 0" — 6", 6"+
Hardware No Hardware, Complete Kit
Gas Tank Skid Clearance Bend No Bend, Clearance Bend
Vehicle Jeep Grand Cherokee WK (05–10)
Series Camp Series
Brand CORE 4X4
Note to Core4x4: -
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