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1993–98 Jeep Grand Cherokee ZJ

CORE 4X4 · Suspension SKU: CRL-ZJ-FLAK4

Jeep Grand Cherokee ZJ 7pc Long Arm Kit

Heavy-Duty Front Adjustable Long Arm Upgrade Kit · fits 0–6″+ lift

Jeep Grand Cherokee ZJ 93-98 7pc Crawl Series Heavy-Duty Front Adjustable Long Arm Upgrade Kit
$1,062.56 $1,207.45 Save $145

$ 1,062.56 1062.56 USD $ 1,207.45

$ 1,207.45

Save $ 144.89

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
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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
Talk to an Expert: 385-375-2104
Lift Size
What size lift will the parts be used on?
Axle End Upper Joint Upgrade
Upgrade from factory rubber bushings to Johnny Joints at the axle mount for upper front arms. Note: Requires cutting and welding! For factory front axles only.
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CORE 4X4 · Suspension

Jeep Grand Cherokee ZJ 7pc Long Arm Kit

Jeep Grand Cherokee ZJ 93-98 7pc Crawl Series Heavy-Duty Front Adjustable Long Arm Upgrade Kit

Heavy-Duty Front Adjustable Long Arm Upgrade Kit · fits 0–6″+ lift

SKU: CRL-ZJ-FLAK4
Will this fit your rig?

COLOR Pick yours

Build Your Kit

  • Vehicle
  • Brand
  • Color
  • Series
  • Engine Type
  • Year/Crossmember Type
  • Lift Size
  • Axle End Upper Joint Upgrade
  • Note to Core4x4:

$ 1,062.56 1062.56 USD $ 1,207.45

$ 1,207.45

Save $ 144.89

Select Color to see price and add to cart.

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 1993–1998

  • Vehicle Fitment: Jeep Grand Cherokee ZJ 93-98 – Upgrades your front suspension with a true 4-link long-arm design, delivering unmatched articulation, down travel, and ride quality for both on- and off-road performance.

  • CORE Advantage: Unlike radius arm designs that limit articulation and create bind, this true 4-link system allows each wheel to move independently, increasing suspension travel and maintaining stability across uneven terrain.

  • Adjustability: Extended arm geometry corrects axle positioning, optimizes caster and pinion angle, and reduces driveline vibrations—resulting in smoother handling and enhanced suspension efficiency.

  • Construction: Built from heavy-duty 5/16” wall DOM tubing, reinforced with 1/4” laser-cut plate steel brackets for maximum strength, ensuring durability in extreme conditions.

  • 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

Front Lowers Built With 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Front Uppers Built With 1.5” OD 5/16” Wall DOM. Welded u-bracket on the welded end and a Forged Johnny Joints on the adjustable end with 1” x 14” TPI - 2.32” long threads.

Johnny Joints both endsJoints
1.75" OD lowers / 1.50" OD uppersTubing
5/16" DOMWall
Periodic greasingMaintenance

Construction & Materials

Front Lowers Built With 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Front Uppers Built With 1.5” OD 5/16” Wall DOM. Welded u-bracket on the welded 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 Light Green 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
Engine Type 5.9 L V8 or 5.2 L V8 or 4.0 L I6
Year/Crossmember Type 93-95 (2-Bolt Transmission Mount) or 96-98 (4-Bolt Transmission Mount)
Lift Size 0" — 6" or 6"+
Axle End Upper Joint Upgrade No-Maintain factory mounting point or Yes-Include Johnny Joint Upgrade (CE-9102K1)
Placement on Vehicle Front Upper, Front Lower, Front
Mounting Style Bolt-On

Unmatched Off-Road Performance On-Road Comfort

Upgrade your Jeep Grand Cherokee ZJ with the Crawl Series Front Long Arm Upgrade Kit, engineered for superior suspension articulation, axle stability, and overall ride quality. Whether you're tackling rocky trails, high-speed desert runs, or daily driving, this long arm kit is designed to handle it all. With extended control arms, this kit optimizes suspension geometry for a smoother ride and better traction, even in extreme off-road conditions.

Key Features and Benefits

  • Heavy-Duty Construction – Built from 5/16” wall DOM tubing, these long arms provide superior durability and articulation over factory and short-arm setups.
  • Optimized Suspension Geometry – The longer control arms cycle on a longer arc, improving axle movement, reducing stress on suspension components, and enhancing ride quality.
  • Precision-Engineered Brackets – 1/4” laser-cut and precision-bent steel brackets ensure a perfect fit and unmatched strength.
  • Increased Ground Clearance Travel – Unique upper control arm bends allow for maximum up-and-down travel without body modifications.
  • Full Bolt-On Installation – No welding required—bolt-on design makes installation straightforward with included hardware.

Two-Stage Powder Coating for Maximum Protection

Every component in this kit undergoes a two-stage powder coating process for enhanced durability and corrosion resistance. Zinc primer base coat prevents rust and protects against harsh environmental conditions. Durable top coat available in 10 custom colors for added protection and personalization. Custom colors available upon request.

Proudly Made in the USA

Manufactured in Orem, UT, the Crawl Series Front Long Arm Upgrade Kit is built to the highest standards of American craftsmanship. By choosing CORE 4X4, you’re investing in high-quality, American-made products designed to withstand the most demanding conditions.


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

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5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
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2 ★
1%
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Sal Torres May 27, 2025
★ ★ ★ ★ ★ Google
upper control arms look great and went on easy.. only reason I gave 4 stars and not 5 is because of a shipping issue which put my build a week behind. The issue was resolved quickly and painlessly, great customer service. Only time will tell how control arms perform but they look great and like they will go above and beyond control arm demand.
HK
Harold Kruder Mar 23, 2024
★ ★ ★ ★ ★ Google
I needed some parts and had to replace 1 lower control arm and their customer service is great. Helped with answering my questions and got parts shipped quickly.
S
Sebastian Oct 24, 2025
★ ★ ★ ★ ★ Google
Great products they sell, got a crawl series long arm kit for my xj and it has held up quite nice, they are beefy, and for what ever reason they fail it has a great warranty with a customer service to match, when someone asks what control arm kit to buy I always recommend core 4x4
MV
Mr. V Mar 24, 2021
★ ★ ★ ★ ★ Google
Good quality parts, much stronger than stock
PB
Peter Busack May 27, 2025
★ ★ ★ ★ ★ Google
Purchased a set of Trailing arms for my Ram 1500, quality is first class. I bought the ones with the Jonny Joints for more articulation and it appears from the construction I should get a lifetime of use, Zerk fittings are an added plus. Would defiantly recommend, and the the service team answered all of my questions.
E(
Eric Hernandez (savagefit) May 27, 2025
★ ★ ★ ★ ★ Google
The whole process was quick and painless. The products are top tier and when I reached out them for package update info, Korby Linscomb was very responsive, and got me the answers I needed the same day. Even when I emailed back to some additional info, he sent what I was looking for that same day. I love core 4x4 and will be giving them my business from now on.
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.
JH
Joe Hu Sep 24, 2025
★ ★ ★ ★ ★ Google
Amazing! I put all my new control arms and it drives a lot smoother and looks great!!!
Review photo 1
BA
bryan angell Jun 26, 2025
★ ★ ★ ★ ★ Google
First off amazing products. I got a set of adjustable control arms for my XJ and it is so nice to be able to dial in caster and pinion angles. A quick call and I was able to purchase an adjustable track.
Review photo 1
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!
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Made in Orem, UT · You break it, we replace it.
385-375-2104