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

Jeep Grand Cherokee WK 2pc Kit

Adjustable control arms — rear lower

Jeep Grand Cherokee WK 05-10 2pc Cruise Series Rear Lower Adjustable Control Arms
$189.38 $215.20 Save $26

CAMP from $314 · CRAWL $434

$ 189.38 189.38 USD $ 215.20

$ 215.20

Save $ 25.82

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
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CORE 4X4 · Suspension

Jeep Grand Cherokee WK 2pc Kit

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

Adjustable control arms — rear lower

Does not fit your Jeep Cherokee XJ Shop parts that fit ›

COLOR Pick yours

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  • Note to Core4x4:

$ 189.38 189.38 USD $ 215.20

$ 215.20

Save $ 25.82

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

Alignment recommended Lifetime warranty on all non-wear items 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 – Improves rear axle alignment, restores suspension geometry, and enhances stability for better on-road handling and off-road performance.

  • CORE Advantage: Helps correct pinion angle and re-centers the axle, reducing driveline stress and tire wear while improving rear suspension stability for a smoother and more controlled ride.

  • Adjustability: Fully adjustable design accommodates lift heights from 0 to 6 inches, allowing precise alignment correction and axle re-centering for optimal performance.

  • Construction: Built from heavy-duty steel tubing with tapered polyurethane bushings for enhanced durability, improved responsiveness, and long-term reliability over factory components.

  • 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, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Rear Lower control arms built with 1.875” OD 3/16” Wall steel tube. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.

Flex PolyurethaneJoints
1.875" OD lowers / 1.625" OD uppersTubing
3/16" steel tubeWall
Periodic greasingMaintenance

Construction & Materials

Rear Lower control arms built with 1.875” OD 3/16” Wall steel tube. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” 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.
Hardware No Hardware or Complete Kit
Series Cruise Series
Placement on Vehicle Rear Lower, Rear
Mounting Style Bolt-On

Performance Boost

Upgrade your on-road stability and off-road capability with our Cruise Series Rear Lower Control Arms, designed specifically for Jeep Grand Cherokee WK model years 2005-2010. These control arms outperform factory components, providing superior durability, strength, and precision alignment for a smoother, more controlled driving experience.

Key Features and Benefits

  • Heavy-Duty Steel Construction – Built to withstand harsh conditions and deliver long-lasting performance.
  • Fully Adjustable Design – Allows for pinion angle correction and rear axle re-centering, accommodating lifts from 0 to 6 inches.
  • Tapered Polyurethane Bushings – Provides enhanced responsiveness, reduced vibrations, and better articulation.
  • Recommended Pairing – For a complete rear suspension solution, pair with our Cruise Series Rear Upper Control Arms (CRS-J-WK-RU2) to fully correct alignment and optimize handling.

Optimized Rear Suspension Performance

Lifting your Jeep can misalign the rear axle, cause excessive tire wear, and create instability. Our adjustable Rear Lower Control Arms provide the necessary strength and flexibility to correct pinion angles, re-center the axle, and improve handling. When combined with our Rear Upper Control Arms, you gain full control over rear suspension geometry, reducing unnecessary stress on your drivetrain and enhancing overall ride quality.

Two-Stage Powder Coating for Maximum Durability

To ensure long-term performance and corrosion resistance, all components undergo a two-stage powder coating process: Zinc primer base coat – Provides rust protection. Durable top coat – Available in 10 colors, allowing you to personalize your suspension.

Made in the USA

Proudly manufactured in Orem, UT, using locally sourced materials to meet the highest quality standards.

Optional Hardware Upgrade

Designed for easy installation using factory hardware. If you're dealing with rusted or worn-out bolts, we offer optional Grade 8 hardware kits, available separately, for a hassle-free install.

Upgrade today and experience superior handling, durability, and off-road confidence!


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, lift height, and any add-on options, then add to cart. 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.

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Store reviews on Google

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5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
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TH
Todd Hume Jan 22, 2026
★ ★ ★ ★ ★ Google
Their products are great but the service is even better!! Thanks Korby.
D
Don Jul 26, 2025
★ ★ ★ ★ ★ Google
Great shop, great parts and great service. You want to buy off this company and company’s like this!!!! Wish we had more companies as good as this one!! Thank you
JW
Jonathan Word Aug 25, 2025
★ ★ ★ ★ ★ Google
Beefy parts made and painted well, very fair pricing for what you get, and fantastic customer service to boot. Easily my favorite place to get suspension parts.
DS
Dana Smith Jul 26, 2025
★ ★ ★ ★ ★ Google
Excellent, strong, and durable products—perfect for both on-road and off-road applications. The customer service is outstanding—friendly, knowledgeable, and extremely helpful with understanding installation and ensuring I got exactly what I needed. I would definitely order again. Top-notch company with high-quality products made right here in the U.S.A.
Review photo 1 Review photo 2 Review photo 3
MT
Ma TheMeatLoaf Mar 23, 2024
★ ★ ★ ★ ★ Google
Their website estimated 2 days to get my parts but actually took 11. No communication to let me know what’s going on. Parts were missing. Some days they answer questions, some they don’t. Didn’t let me know I’d have to alter stock bolts to fit their parts. All around just seems like they don’t care.
AP
Ajay Paynter Mar 9, 2026
★ ★ ★ ★ ★ Google
Great company, who worked with me on shipping parts, to arrive in time for a show, when I explained my concern of possibly not getting the control arms in time. Quality is amazing on the part, affordable price for what you get, and the powdercoat is top notch, not a single issue with this product, would buy again.
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!
MP
matthew patterson May 27, 2025
★ ★ ★ ★ ★ Google
Ive used core products for my last two jeeps and now my ram. They’re parts are the absolute best quality youll find ANYWHERE. Top quality products and A+ custom service keeps the as my go Roger for any suspension needs.
P
Paul Mar 24, 2023
★ ★ ★ ★ ★ Google
I've been having trouble with the track bar (on my 2nd gen Dodge) since I installed the 3rd gen Synergy adapter bracket and a 3rd gen stock bar.. oddly, they call it a '3rd gen bracket' and the stock 3rd gen bar doesn't quite fit, making contact with the bracket. I had attempted to clearance the bracket but it was still making contact and I could feel it over large bumps. I reached out to a lot of companies, but Core 4x4 offered to make a custom bar for the application with adjustability and dual Johnny joints. The first pass on it didn't work but they sent me out another passenger side end that made it fit incredibly well. This was all done solely over email/descriptions/pictures/measurements. Bar is super high quality and heavy duty, made in the US by a family owned company and carries a lifetime warranty. The customer service was responsive and superb, and the price was a lot less than I expected.
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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Jeep Cherokee XJ
1984–2001
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