Why Builders Choose CORE 4X4
Warranty facts, not marketing language.
Their “lifetime” language refers to their service model. Actual parts warranty: 1 year. Ours: lifetime.
Skip a maintenance interval? Their warranty voids. Ours doesn’t.
Clayton warrants their Johnny Joints for 90 days. We cover ours for life.
Upgrade Your Jeep WK’s Rear Suspension for Unmatched Performance and Durability
Take control of your Jeep Grand Cherokee WK’s suspension with the Camp Series Rear Lower Control Arms. Designed for model years 2005-2010, these control arms offer a significant upgrade over factory components, delivering enhanced durability, superior articulation, and improved drivability.
For a more comprehensive rear-end solution, pair these with our Rear Upper Control Arms to fully re-center the axle and correct pinion angle for optimal handling.
What’s Included
- Camp Series Rear Lower Control Arms (CMP-J-WK-RL2)
Built for Strength and Precision
Crafted from .313" wall DOM tubing, these control arms are built to handle the toughest terrains while improving on-road comfort. Featuring our unique tapered polyurethane bushings at the fixed end and Rock Jock Johnny Joints at the adjusting end, this design ensures superior stability, vibration reduction, and articulation, outperforming standard rubber bushings in both durability and performance.
Adjustability for Lifted Vehicles
Engineered to accommodate lifts from 0 to 6 inches, these Rear Lower Control Arms allow precise alignment correction and axle re-centering, restoring suspension geometry disrupted by vehicle lifts.
Pairing these with Rear Upper Control Arms provides a complete solution for correcting pinion angle and reducing driveline vibrations, ensuring smoother handling and prolonged tire and suspension life.
Resilient Two-Stage Powder Coating
Each component undergoes a rigorous two-stage powder coating process, starting with a zinc primer base for enhanced corrosion resistance. A durable top coat, available in 10 vibrant colors, adds lasting protection and customization to suit your Jeep’s style.
Proudly Made in the USA
Manufactured at our facility in Orem, UT, these control arms reflect the highest standards of American craftsmanship. We oversee every step of production, ensuring exceptional quality and supporting local industries.
Optional Hardware Upgrade
The Camp Series Rear Lower Control Arms are designed for Optional Hardware Upgrade using factory hardware. For rusted or stubborn bolts, optional Grade 8 hardware kits are available separately to ensure a seamless setup.
| 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. |
| Lift Size | 0" — 6" or 6"+ |
| Hardware | No Hardware or Complete Kit |
| Series | Camp Series |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Accessories & Add-ons
Jeep Grand Cherokee WK 05-10 5pc Camp Series Rear Adjustable Control Arm, Track Bar Kit
$ 834.70
Jeep Grand Cherokee WK 05-10 4pc Camp Series Rear Adjustable Control Arm Kit
$ 656.20
Jeep Grand Cherokee WK 05-10 2pc Camp Series Rear Upper Adjustable Control Arms
$ 330.70Specifications
| 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 |
| Vehicle | Jeep Grand Cherokee WK (05–10) |
| Brand | CORE 4X4 |
| Series | Camp Series |
| Note to Core4x4: | - |
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