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CORE 4X4 · Suspension SKU: CMP-J-WK-RL2

Jeep Grand Cherokee WK 2pc Kit

Adjustable control arms — rear lower · fits 0–6″+ lift

Jeep Grand Cherokee WK 05-10 2pc Camp Series Rear Lower Adjustable Control Arms
CAMP Most popular ★ 5.0 · 132 Google reviews
$314.12 $356.95 Save $43

CRUISE from $189 · CRAWL $434 · Compare series

$ 314.12 314.12 USD $ 356.95

$ 356.95

Save $ 42.83

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?
1
https://jerdev.core4x4.com/web/image/product.template/1873/image_1920?unique=edc21f3
CORE 4X4 · Suspension

Jeep Grand Cherokee WK 2pc Kit

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

Adjustable control arms — rear lower · fits 0–6″+ lift

Will this fit your rig?

COLOR Pick yours

Build Your Kit

  • Vehicle
  • Brand
  • Color
  • Lift Size
  • Hardware
  • Series
  • Note to Core4x4:

$ 314.12 314.12 USD $ 356.95

$ 356.95

Save $ 42.83

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 improve rear axle stability, suspension articulation, and overall drivability on and off-road.

  • CORE Advantage: Provides increased strength, flexibility, and vibration reduction with heavy-duty construction and premium joint technology.

  • Adjustability: Adjustable from 0 to 6 inches of lift, allowing for precise rear axle re-centering, alignment correction, and optimized suspension geometry.

  • Construction: Built from 5/16” wall DOM tubing with Rock Jock Johnny Joints at the adjustable end for articulation and tapered polyurethane bushings at the fixed end for durability and ride comfort.

  • 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.

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

Construction & Materials

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.

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
Placement on Vehicle Rear Lower, Rear
Mounting Style Bolt-On

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.

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.

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%
AL
Aaron Lake Apr 27, 2025
★ ★ ★ ★ ★ Google
Korby was a great help with getting me a set of leaf springs for my Cherokee. Great customer service and an awesome product all made in the USA. Proud to support and rock their parts on my vehicle. 👍 …
MS
Mr. Smith Nov 23, 2025
★ ★ ★ ★ ★ Google
Have yet to get to try them but I bought some upper, and then later , lower control arms for my 03 rubicon. The pricing is very fair, so fair I was hesitant to even purchase. When the product came in I was happily mistaken. These are some beefy units with an incredible warranty! I’m very excited! I went with the “Camp”series as I mostly daily it. I have trouble with the shipping at times when I ordered but Corby is quick to notice things and help communicate the solution. Looking forward to buying more parts!
Review photo 1
TH
Todd Hume Jan 22, 2026
★ ★ ★ ★ ★ Google
Their products are great but the service is even better!! Thanks Korby.
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.
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!!
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!
BC
Brad C Mar 24, 2021
★ ★ ★ ★ ★ Google
Outstanding experience! I asked Core to build me a set of custom control arms that were larger/heavier than they normally build. They gladly accepted the challenge and turned out an expertly crafted and super strong product ahead of schedule. Fit and finish are excellent. Spence and Cameron were a pleasure to work with every step of the way. And all of this for a very reasonable price. I highly recommend these guys!
Review photo 1
SG
Sal Giordano Sep 24, 2025
★ ★ ★ ★ ★ Google
I want to take the time to share my experience with Core 4x4. I have a 2004 Jeep Wrangler and was looking to upgrade some suspension parts. I went with Core 4x4 upper & lower adjustable control arms and a front adjustable track bar. Everything arrived quickly, and right out of the box I was impressed with the quality and craftsmanship. I had a few questions during installation (measurements and torque specs), and I spoke with Korby on a couple of occasions. Not only did he send me detailed instructions, but he also shared an installation video specific to the part and vehicle I was working on, something you don’t get from many companies. The control arms fit perfectly, look great, and perform exactly as I hoped. I did run into an issue with the front track bar touching the front diff. When I reached out, Korby had me send pictures and then immediately offered two solutions: his bar guy could make a different bend and send it out to me, or I could get a full refund. His response honestly blew me away. As much as I wanted to run the Core 4x4 track bar, I chose the refund. Korby sent me a prepaid shipping label right away, no hassle. My experience with Core 4x4 has been excellent. Korby was extremely understanding, communicative, and helpful every step of the way. The parts I received were high quality, and the customer service was second to none. I would absolutely recommend Core 4x4 10 out of 10 times and will be using them again. Just a great American company with awesome people who truly care about their customers. Thank you Korby, and thank you Core 4x4!
GK
GLENN KOSZKA Apr 27, 2025
★ ★ ★ ★ ★ Google
The folks at Core 4X4 are always wonderful to deal with. They explain your options and never pressure or rush things. The quality of the Core Control Arms is top shelf, especially if your goal is to stop wheel hop. I recommend Core 4x4 without reservation ! ! !
JA
Jonathan Aguilera Jan 22, 2026
★ ★ ★ ★ ★ Google
Great experience with Core 4x4! I purchased some suspension parts for my dad's 98 Jeep TJ. The products they make are super durable and look even better in person. Attention to detail and overall superior quality. The staff at Core 4x4 is super helpful also, Korby has been great. Updating me on the status of my order and sending me tracking numbers as well. Thank you all at Core 4x4, keep up the amazing work!
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Made in Orem, UT · You break it, we replace it.
385-375-2104