Jeep Cherokee XJ MJ 5pc Camp Series Control Arm & Track Bar Kit

Name: Jeep Cherokee XJ 84-01 MJ 86-92 5pc Camp Series Front Adjustable Control Arm, Track Bar Kit
Brand: CORE 4X4
SKU: CMP-J-XJ-K5
Price: 673.5 USD
Availability: InStock

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SKU: CMP-J-XJ-K5 ★★★★★ (132 reviews)

$ 673.50 673.5 USD $ 818.95

$ 818.95

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Salt Lake City, UT change

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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install

Jeep Cherokee XJ 84-01 MJ 86-92 5pc Camp Series Front Adjustable Control Arm, Track Bar Kit

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COLOR 11 colors — pick yours

	Daily Confidence $474	Trail-Ready $673	Trail Domination $863
Articulation	30°	65°	95°
Joint Type	Flex Polyurethane	Forged Johnny Joint	Forged Johnny Joint
Tubing	1.875" OD lowers / 1.625" OD uppers · 3/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM
Maintenance	Periodic greasing	Periodic greasing	Periodic greasing
Warranty	Lifetime	Lifetime	Lifetime
	SELECT CRUISE →	SELECT CAMP →	SELECT CRAWL →

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

This kit includes 3 components, each built and powder-coated in-house.

Jeep Cherokee XJ 84-01 MJ 86-92 2pc Camp Series Front Lower Adjustable Control Arms

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Jeep Cherokee XJ 84-01 MJ 86-92 2pc Camp Series Front Upper Adjustable Control Arms

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Jeep Cherokee XJ 84-01 MJ 86-92 Camp Series Front Heavy-Duty Adjustable Track Bar

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Unparalleled Off-Road Performance and On-Road Comfort

Take control of your vehicle’s suspension with the Camp Series Complete Front Suspension Kit, tailored for Jeep Cherokee XJ (1984-2001) and Jeep Comanche MJ (1986-1992). This comprehensive kit delivers exceptional improvements in axle centering, pinion angle correction, and alignment, ensuring superior handling and durability for any terrain.

Key Features Benefits

Complete front-end upgrade – Ensures precise axle positioning, pinion angle correction, and optimized suspension geometry for lifted vehicles.
Heavy-duty construction – Control arms made from .313" wall DOM tubing, featuring Johnny Joints at the adjustable ends for flexibility and tapered polyurethane bushings for durability.
Adjustable front track bar – Crafted from 1.5" OD .313" wall DOM tubing, featuring a high-grade polyurethane bushing and a RockJock Johnny Joint for superior articulation and strength.
Multi-position track bar mounting – 1/4-inch plate frame bracket with multiple mounting holes to optimize alignment in various lift configurations.

Comprehensive Suspension Upgrade

The Camp Series Complete Front Kit provides a total solution for front-end suspension needs. Perfectly engineered for lifts from 0 to 6 inches, it ensures proper axle positioning, precise geometry, and improved stability in both on-road and off-road scenarios. The adjustable track bar’s 1/4-inch plate frame bracket includes multiple mounting holes to ensure optimal alignment, even with significant modifications.

Innovative Design and Robust Construction

Each component is built for maximum durability and high performance. Control arms feature heavy-duty DOM tubing with RockJock Johnny Joints at the adjusting ends and tapered polyurethane bushings for improved road comfort. The track bar is designed with high-strength DOM tubing and advanced joint technology for superior articulation, eliminating bump steer and improving steering response.

Durable Powder Coating

All components are treated with a two-stage powder coating process to ensure superior corrosion resistance and durability. Choose from 10 vibrant colors to customize your vehicle’s appearance while safeguarding against the elements.

Proudly Made in the USA

The Camp Series Complete Front Kit is proudly manufactured at our Orem, UT facility. By overseeing the entire production process and sourcing materials locally, we deliver the highest quality products that support American craftsmanship.

Optional Hardware Upgrade

Designed for quick and straightforward installation, this kit utilizes factory hardware. Optional Grade 8 hardware kits are available for those dealing with rusted or stubborn bolts, ensuring a hassle-free upgrade experience.

Vehicle Fitment: Jeep Cherokee XJ/MJ 84-01 – Designed to optimize suspension geometry, correct pinion angle, and improve axle centering for lifted and stock vehicles.
CORE Advantage: Provides a complete front-end solution, enhancing suspension stability, steering precision, and off-road articulation while ensuring smooth on-road drivability.
Adjustability: Adjustable from 0 to 6 inches of lift, allowing for precise axle positioning, caster correction, and suspension fine-tuning. The track bar’s 1/4-inch plate frame bracket includes multiple mounting holes for optimal alignment.
Construction: Heavy-duty 5/16” wall DOM tubing for control arms and track bar, featuring Rock Jock Johnny Joints at the adjustable ends and tapered polyurethane bushings for vibration absorption and 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 Lower Control Arm 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.

Front Upper Control Arm 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.

Front Track Bar Built With 1.5” OD 5/16” Wall DOM. Polyurethane Bushing 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	Cherokee		1984 - 2001
Jeep	Comanche		1986 - 1992

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

Master Rebuild kit for CMP-J-XJ-K5 $ 114.00

Master Rebuild kit for CMP-J-XJMJ-FL2 $ 72.00

Master Rebuild kit for CMP-J-XJMJ-FU2 $ 42.00

Master Rebuild kit for CMP-J-XJMJ-FTB1 $ 35.00

Construction & Materials

Jeep Cherokee XJ 84-01 MJ 86-92 2pc Camp Series Front Lower Adjustable Control Arms

Front Lower control arm 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.

Jeep Cherokee XJ 84-01 MJ 86-92 2pc Camp Series Front Upper Adjustable Control Arms

Front Upper control arm 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.

Jeep Cherokee XJ 84-01 MJ 86-92 Camp Series Front Heavy-Duty Adjustable Track Bar

Front Track Bar built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on the fixed 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) or Jeep Comanche MJ (86–92)
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	Front Upper, Front Lower, Front
Mounting Style	Bolt-On

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.

Reviews of Core 4x4

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5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

Adam Oct 24, 2025

★ ★ ★ ★ ★

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!

Mirko Pompili Mar 19, 2026

★ ★ ★ ★ ★

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.

Paul Melancon Aug 25, 2025

★ ★ ★ ★ ★

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!

Brandon Zeiders Dec 23, 2025

★ ★ ★ ★ ★

I ordered the jeep xj long arm lift kit. Control arms showed up first they turned out amazing!! Had some issues with the powder coating on the cross member and sent korby and the team at core4x4 an email. They got right on making me another cross member and sending it out. I appreciate all the help they've given me along the way. Very fast response thru emails. Build quality seems to be pretty dang nice!! Can't wait to install it and enjoy it!

John Cutler Oct 24, 2025

★ ★ ★ ★ ★

In September 2025, we visited CORE 4x4 in Orem, Utah. CORE 4x4 makes control arms and other similar parts that stiffen the suspension of an off-road 4x4 vehicles, so that the off-road vehicles can travel on more rugged terrain. CORE 4x4 used to share this building with another business, and since this other business has moved elsewhere, CORE 4x4 will continue to expand and grow their business. Good for CORE 4x4 to be a growing company and to expand into the vacant part of the building.

Colten Lockwood Mar 25, 2019

★ ★ ★ ★ ★

Recieved warrenty exchanges for my control arms last night couldnt be happier!!! Lets talk about the arms tho! Great quality arms in multiple styles and colors!!! I purchased the teir 3 short arns for my 98 xj. I can say that they setoff nicely so my 35 inch tires do not rub! As long as you can get a photo or video of broken hardware core will take care of you. The body of the arm is bulletproof. However make sure to maintain and grease the joints regularly as with any greaseable joint and they shouldkast forever. I had a few problems arise a year after purchase and after some troubleshooting spence was able to help get me the correct parts to get back on the road. I recommend this setup to any and all jeepers looking to get away from the stock arm setup. Alltogether i am Very happy with the performace of my control arms!!!! Mechanic and bodyman of 12 years and my first choice for quality control arms!!

Gil Valk Sep 24, 2025

★ ★ ★ ★ ★

Excellent service, Prompt responses when needing technical assistance, Amazing looking parts that fit excellently. I would recommend them to anyone looking for suspension components. Also very well packaged when we received the shipment, which means no damage from shipping company!! We went with the Crawl Series double adjustable kit and it definitely looks killer on our build!!!

Jason Jukich Jul 26, 2025

★ ★ ★ ★ ★

Fast shipping, excellent communication, and awesome products

Craig MacIver May 27, 2025

★ ★ ★ ★ ★

Got the CAMP version of adjustable control arms and track bars for our 03 TJ with a 3” lift and 33x10.5 KO 2’s. Super beefy bars, great fit and adjustability. Friendly advice and support from Korby at CORE 4X4. Good follow up as well. The ride quality is great as well as the handling. I think it all looks pretty good as well.

Nick Sep 24, 2025

★ ★ ★ ★ ★

I have a 2016 RAM 1500 Crew Cab and I replaced the rear upper and lower control arms also the pan hard track bar and also the sway bar and links for the rear with all I had the articulating bushings. The vehicle now has no body role. They are absolutely incredible if you get the control arms you gotta get the CORE 4 x 4sway bar end links don’t don’t try and be cheap and get Moog or something else you got to get articulating bushings get the core 4 x 4 ones they are the best. My truck drives now through the canyons like a BMW. I have Fox high-performance shocks on there as well with all the CORE 4 x 4 suspension parts and they are amazing. Well worth the money I would highly recommend anybody thinking about CORE 4 x 4 go with CORE 4X4 and if you can go with their articulating bushings, they’re unbelievable drives better now than my Escalades. Well planted no body role and smooth on the Highway unbelievable the difference they all made!! THANKS AGAIN CORE 4x4!!!!

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Front Lower Control Arms

Jeep Cherokee XJ 84-01 MJ 86-92 2pc Camp Series Front Lower Adjustable Control Arms

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Front Upper Control Arms

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Front track Bars

Jeep Cherokee XJ 84-01 MJ 86-92 Camp Series Front Heavy-Duty Adjustable Track Bar

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