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4pc Crawl Series Rear Adjustable Control Arm Kit

Jeep Grand Cherokee ZJ 93-98 4pc Crawl Series Rear Adjustable Control Arm Kit
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774.86 774.86 USD 860.95

860.95

(Save 10%)

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Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
COLOR 11 colors — pick yours
https://core4x4.com/web/image/product.template/2038/image_1920?unique=edc8f61

4pc Crawl Series Rear Adjustable Control Arm Kit

Jeep Grand Cherokee ZJ 93-98 4pc Crawl Series Rear Adjustable Control Arm Kit
SKU: CRL-J-ZJ-RS4
Pick your vehicle to confirm fit

774.86 774.86 USD 860.95

860.95

(Save 10%)

COLOR 11 colors
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.
Compare all tiers →

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
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
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Unmatched Flexibility, Strength, and Durability

Upgrade your Jeep Grand Cherokee ZJ (1993-1998) with the Crawl Series Rear Control Arm Set, designed to deliver superior off-road articulation while maintaining excellent on-road manners. This set includes adjustable upper and lower control arms, providing precise suspension tuning, improved axle alignment, and increased durability over factory components.

Key Features and Benefits

  • Heavy-Duty Construction – Built from 1.5” OD DOM tubing for upper control arms and 1.75” OD DOM tubing for lower control arms, each with a 5/16” wall thickness, ensuring unmatched strength over stock and competitor offerings.
  • Fully Adjustable for Lifted Vehicles – Designed to accommodate 0 to 6 inches of lift, allowing for precise alignment correction, improved suspension geometry, and optimized pinion angles.
  • Johnny Joint Technology – Featuring Johnny Joints at both ends, providing exceptional flexibility, vibration dampening, and extreme durability in harsh off-road conditions.
  • Recommended Pairing – To achieve complete control over pinion angle and rear suspension geometry, pair this set with the Crawl Series Rear Track Bar (CRL-J-ZJ-RTB1) for optimal performance and stability.

Two-Stage Powder Coating for Maximum Protection

All components undergo a two-stage powder coating process to ensure long-lasting durability and corrosion resistance. A zinc primer base coat prevents rust. The durable top coat, available in 10 custom colors, lets you personalize your vehicle’s look while enhancing protection against the elements.

Proudly Made in the USA

Manufactured in Orem, UT, our Crawl Series Rear Control Arms are built to the highest standards of American craftsmanship. By choosing CORE 4X4, you’re investing in locally made, high-quality products designed to withstand the most demanding off-road conditions.

Optional Hardware Upgrade

  • Designed for easy installation using factory hardware.
  • For those dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits, available separately, for a hassle-free setup.

 

  • Vehicle Fitment: Jeep Grand Cherokee ZJ 93-98 – A critical upgrade that enhances axle positioning, suspension geometry, and articulation for unmatched performance on and off the trail.

  • CORE Advantage: Johnny Joints at both ends provide superior articulation, eliminating suspension bind for smoother travel, better axle flex, and improved ride quality.

  • Adjustability: Accommodates 0 to 6 inches of lift, allowing for precise axle centering, pinion angle correction, and optimized suspension geometry to maximize stability.

  • Construction: Built from 1.75” OD 5/16” wall DOM tubing for lowers and 1.5” OD 5/16” wall DOM tubing for uppers, ensuring extreme strength, durability, and corrosion resistance.

  • 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 Arm Built With 1.75” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

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

Make Model Submodel Years
Jeep Grand Cherokee 1993 - 1998

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

Construction & Materials

Jeep Grand Cherokee ZJ 93-98 2pc Crawl Series Rear Lower Adjustable Control Arms

Rear Lower control arm built with 1.75” OD 5/16” Wall DOM. Forded Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Jeep Grand Cherokee ZJ 93-98 2pc Crawl Series Rear Upper Adjustable Control Arms

Rear Upper control arm built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joints 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 ZJ (93–98)
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.
Series Crawl Series
Hardware No Hardware or Complete Kit
Lift Size 0" — 6" or 6"+
Placement on Vehicle Rear Upper, Rear Lower, Rear
Mounting Style Bolt-On
Google

Reviews of Core 4x4

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
CL
Cade Leith Mar 23, 2024
Google
Have full upper/lower CA set on both front and rear axles on a 96 ZJ. These are the rubber bushing sets not joint sets. I have beat the hell out it in the Nevada desert for 2 years and has been great. I don’t go fast but I do articulate suspension a lot. Super solid and haven’t any issues. Just inspected the entire set recently due to some banging under it. Turns out the banging is lower rear shock bushings. Inspected each CA along the way nothing. Aside from dirt and obviously winter roads and what not still in excellent condition, bushings are solid like the day they were installed. I’ll add that I’m about tapped on a short arm at 4.25(less with settle) so the front CA’s get beat on just from that, still they’re like new. Paint is great condition, this set is red. I would definitely buy again. Another plus for me, Utah isn’t local necessarily, but it’s nice to support businesses closer to me.
JT
Jay Taylor May 27, 2025
Google
Had a worn out set of rear upper control arms on my TJ. These were old rubicon express long arms. can’t buy replacements and no one makes a direct fit replacement. Talked with Korby at core off road sent some measurements and photos and a week later new arms showed up. Packaging was perfect fit was perfect. Would highly recommend giving these guys a call.
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
RT
Ruby Timm Apr 27, 2025
Google
Bought a new 2019 Ram 1500. Had bad rear wheel hop since new, got all four core 4x4 control arms and it fixed the issue. Thanks
MP
Mirko Pompili Mar 19, 2026
Google
I want to share a truly positive experience. I ordered a car kit consisting of two packages, but unfortunately one was lost during shipping with UPS. The situation could have become complicated... but it didn't. The company manager was extremely helpful and professional: he personally followed up on the situation and did everything he could to resolve the issue, even sending me the package again without hesitation. It's rare to find such attentive and reliable customer service these days. My sincere congratulations on your professionalism and commitment: that makes all the difference.
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.
BB
Brayden Brockey Mar 23, 2024
Google
Got a set of upper control arms for my xj, really impressed with the quality
Review photo 1
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
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.
AM
Adam M Sep 24, 2025
Google
First time buying from Korby @ Core 4x4 and it’s being nothing short of a great experience. I bought the non adjustable Trail kit for my 5th Gen Ram 1500 with a 2” lift. The welds look great, nice powder coat finish and quality bushing. Had some trouble fitting the grease nipples due to the powder coating but a thread tap would fix that. They fit easily and perform great. I felt the improvement straight away. No more wheel hop on hard acceleration which was my main reason for the purchase. I was missing some smaller bushings needed for the 5th Gen and Korby’s custom service was on point, with responsive emails and mailing out the missing parts straight away. Very happy with their products and customer service. Highly recommended company👌🏽
Review photo 1 Review photo 2 Review photo 3 Review photo 4

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.
Hardware No Hardware, Complete Kit
Lift Size 0" — 6", 6"+
Vehicle Jeep Grand Cherokee ZJ (93–98)
Brand CORE 4X4
Series Crawl Series
Note to Core4x4: -
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