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7pc Camp Series Heavy-Duty Adjustable Long Arm Upgrade Kit

Jeep Cherokee XJ 84-01 7pc Camp Series Heavy-Duty Adjustable Long Arm Upgrade Kit
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937.08 937.08 USD 1,102.45

1,102.45

(Save 15%)

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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/1946/image_1920?unique=edc8f61

7pc Camp Series Heavy-Duty Adjustable Long Arm Upgrade Kit

Jeep Cherokee XJ 84-01 7pc Camp Series Heavy-Duty Adjustable Long Arm Upgrade Kit
SKU: CMP-J-XJ-LAK1
Pick your vehicle to confirm fit

937.08 937.08 USD 1,102.45

1,102.45

(Save 15%)

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
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Long Arm Kit Front Track Bar Add-On
  • 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

Unparalleled Suspension Performance for Jeep Cherokee XJ (1984-2001)

Upgrade your Jeep Cherokee XJ with the Camp Series Long Arm Upgrade Kit, the ultimate suspension overhaul designed to deliver unmatched strength, stability, and ride quality. Unlike radius-style long arm systems that compromise performance and reliability, our true long lower and upper control arms redefine your vehicle’s capabilities, ensuring superior articulation, geometry correction, and suspension travel for both on- and off-road adventures.

Key Features and Benefits

  • Superior Suspension Travel – With true long arms, the suspension cycles on a longer arc, allowing the axle to move more naturally for a smoother, more controlled ride.
  • Heavy-Duty Construction – Built from .313-inch wall DOM tubing, featuring Johnny Joints and tapered polyurethane bushings for superior durability and vibration dampening.
  • Enhanced Stability – Corrects suspension geometry, keeping wheels planted and improving handling on highways, trails, and steep climbs.
  • Fully Adjustable Design – Accommodates lifts from as low as 2 inches up to high-clearance setups, allowing precise axle alignment and pinion angle correction.
  • High-Clearance Crossmember – A 3-piece design ensures easy drivetrain access without sacrificing strength.

Recommended Pairing

For optimal performance, pair this kit with our Camp Series Track Bar (CMP-J-XJ-FTB1) to further enhance axle centering and front-end stability.

Maximize Performance and Ride Quality

The Camp Series Long Arm Upgrade Kit is engineered to optimize your Jeep’s suspension geometry, reducing binding and allowing for maximum articulation. Unlike short arm setups that limit flexibility and stress components, this system provides a smoother ride, improved axle travel, and better overall performance—whether rock crawling, towing, or daily driving.

Two-Stage Powder Coating

Every component undergoes a two-stage powder coating process for superior corrosion resistance and long-term durability.

Zinc Primer Base Coat – Protects against rust and corrosion.

Durable Top Coat – Available in 10 custom colors to match or contrast your Jeep’s suspension while adding extra durability.

Made in the USA

We proudly manufacture all Camp Series products in our Orem, UT facility, ensuring the highest standards of quality and craftsmanship. By sourcing local materials and overseeing the entire production process, we guarantee American-made excellence in every part.

Optional Hardware Upgrade

The Camp Series Long Arm Upgrade Kit is designed for bolt-on installation, with optional weld surfaces for added strength. For those needing replacement hardware, we offer optional Grade 8 kits separately for a hassle-free installation.

 

  • Vehicle Fitment: Jeep Cherokee XJ 84-01 – Designed to maximize suspension travel, improve handling, and enhance stability on and off the road.

  • CORE Advantage: True long lower and upper control arms create a wider suspension arc, improving articulation, reducing axle bind, and delivering a smoother, more controlled ride. Unlike radius-style systems, this design corrects geometry without compromising performance.

  • Adjustability: Engineered for lifts ranging from 2 inches to high-clearance setups, allowing precise pinion angle correction, axle centering, and optimized alignment for any build.

  • Construction: Heavy-duty 5/16” wall DOM tubing for superior strength, featuring a high-clearance 3-piece crossmember for easy drivetrain access and 1/4-inch plate steel brackets for unmatched durability.

  • 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

Front Lowers Built With 1.75” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joint on the adjustable end 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.

Make Model Submodel Years
Jeep Cherokee 1984 - 2001

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

Construction & Materials

Front Lowers Built With 1.75” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed end and a Forged Johnny Joint on the adjustable end 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 Cherokee XJ (84–01)
Brand CORE 4X4
Series Camp Series
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"+
Long Arm Kit Front Track Bar Add-On No or Yes, include optional Track Bar
Placement on Vehicle Front Upper, Front Lower, Front
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%
GM
George Mar Sep 24, 2025
Google
Great company. Highly satisfied with Core 4x4 customer service. Had some bushings fall apart around 600 miles from home. Called and spoke with Korby Linscomb on Thursday, late in the afternoon. He was able to get my bushings sent across country overnight at a very reasonable rate. Had me up and running by Friday evening with enough time to enjoy the Great Smoky Mountain Jeep Invasion. Thanks Guys!
Review photo 1
JS
Jon Stempien May 27, 2025
Google
Big thanks to Corby at core 4 x 4 outstanding customer service I like to thank them or 4 x 4 for helping me Well-made product in the United States recommend core 4 x 4 for all jeep Owners that like the four wheel
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.
D
Danny Oct 24, 2025
Google
Outstanding customer service to match the high quality parts. This is the go-to company.
A
Adam Oct 24, 2025
Google
I couldn't have been more excited for the initial unboxing of these new Core 4x4 UCA's! They appear to be so well built and just a true quality product. Installation was a breeze and the initial testing with the forklift appears to have given me some additional flex with less binding on the rest of the components now that the geometry is back properly aligned. Time will tell how they hold up on my near future off-road adventures but I don't have any doubt that they are up to the task!
Review photo 1 Review photo 2 Review photo 3 Review photo 4
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.
MT
Mike T Nov 23, 2025
Google
Korby and the rest of the team at Core 4x4 know there stuff and answered my question in a timely manner. They even were able to quick ship a re-build kit for me so I could get my truck back on the road- Thanks!
PM
Paul Melancon Aug 25, 2025
Google
Ordered a control arm and track bar kit for my WJ from Core 4x4 on Monday 7/28 and received it today, Friday 8/1. Im not a state or two away, im in CT aka the other side of the country. Communication is phenominal, emails were responded too in an hour or less. Parts arrived well packed, not damaged, and are great quality for my needs. There arent many companies left that service customers as well as Core 4x4 and i wont hesitate to check them out again if i need something else. Well done!
LM
Logan Matejek May 27, 2025
Google
The parts are a massive improvement over factory. I accidentally ordered the wrong endlinks and they helped me figure out the correct size and sent me new ones. Definitely an awesome store
GC
Grant Chaisson Jun 26, 2025
Google
These guys are awesome!! They have helped me build multiple jeeps from zjs to mjs and now with my lj build they all ways impress. There products are the best on the market in my eyes. The best part about it all is it's all made right here in american and shipped anywhere in the world 🌎 . Don't think twice when your looking for control arm or lift kits for your vehicle if these guys sell it BUY IT!!!
Review photo 1

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.
Lift Size 0" — 6", 6"+
Long Arm Kit Front Track Bar Add-On No, Yes, include optional Track Bar
Vehicle Jeep Cherokee XJ (84–01)
Brand CORE 4X4
Series Camp Series
Note to Core4x4: -
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