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Cruise Series Front Heavy-Duty Adjustable Track Bar Kit

Jeep Cherokee XJ 84-01 MJ 86-92 Cruise Series Front Heavy-Duty Adjustable Track Bar Kit
SKU: CRS-J-XJMJ-FTB1 ★★★★★ (132 reviews)
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216.53 216.53 USD 288.70

288.70

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Order today — ships within 1–3 business days
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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://dev.core4x4.com/web/image/product.template/1864/image_1920?unique=edc8f61

Cruise Series Front Heavy-Duty Adjustable Track Bar Kit

Jeep Cherokee XJ 84-01 MJ 86-92 Cruise Series Front Heavy-Duty Adjustable Track Bar Kit
SKU: CRS-J-XJMJ-FTB1
Pick your vehicle to confirm fit

216.53 216.53 USD 288.70

288.70

(Save 25%)

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.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • 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

Experience Enhanced Stability

For off-road enthusiasts, stability and control are non-negotiable. Specifically designed for Jeep Cherokee XJ (1984-2001) and Jeep Comanche MJ (1986-1992), the Cruise Series Front Track Bar is a critical upgrade for maintaining axle centering, reducing bump steer, and eliminating death wobble. Whether you're tackling rugged trails or daily driving, this adjustable track bar with a reinforced double sheer bracket provides unmatched control and durability.

Key Features and Benefits

  • Death Wobble Prevention – A solid, adjustable front track bar eliminates excessive axle movement, one of the leading causes of death wobble, ensuring precise steering and stability.
  • Double Sheer Bracket for Maximum Strength – Built from 1/4-inch plate steel and laser-cut for precision, this bracket replaces the weak factory mount, offering multiple mounting positions for fine-tuning your suspension setup.
  • Heavy-Duty Steel Construction – Fabricated from 1.5" OD .313 wall steel tubing, ensuring unmatched strength and durability for extreme off-road use.
  • Premium Bushing and Johnny Joint – Equipped with a high-grade polyurethane bushing at the fixed end and an industry-leading RockJock Johnny Joint at the adjustable end, providing superior articulation, durability, and vibration reduction.
  • Adjustability for Lifts from 0 to 6 Inches – Easily recenter your axle and fine-tune your suspension geometry after lifting your Jeep.
  • Recommended Pairing – For complete front-end stability and alignment correction, pair this with the Cruise Series Front Control Arm Set (CRS-J-XJMJ-FS4) to eliminate wandering, improve caster, and further reduce steering instability.

Unmatched Control and Death Wobble Elimination

The front track bar is the backbone of your steering stability. When paired with properly adjusted front control arms, this setup completely eliminates axle shift and steering play. The RockJock Johnny Joint at the adjustable end allows for greater articulation, ensuring your suspension operates smoothly while reducing road vibrations and harshness (NVH) for a more controlled, comfortable ride.

Two-Stage Powder Coating for Maximum Durability

Every Cruise Series Front Track Bar undergoes a two-stage powder coating process for superior corrosion resistance. Zinc primer base coat prevents rust. Durable top coat available in 10 color options, allowing you to personalize your Jeep’s look.

Made in the USA

Proudly manufactured in Orem, UT, our Cruise Series components are built in-house to meet strict quality control standards while supporting American manufacturing.

Optional Hardware Upgrade

This kit is designed for easy installation using factory hardware. However, if your factory bolts are rusted or worn, we offer optional Grade 8 hardware kits separately to ensure a hassle-free installation process.

Upgrade today and take command of your Jeep’s steering performance!


  • Vehicle Fitment: Jeep Cherokee XJ 84-01, Jeep Comanche MJ 86-92 – Enhances front-end stability, helps eliminate death wobble, and improves steering precision by keeping the axle centered and reducing bump steer.

  • CORE Advantage: Solid, adjustable track bar eliminates excessive axle movement, preventing death wobble, and improving steering stability while optimizing front-end performance on and off-road.

  • Adjustability: Accommodates lifts from 0 to 6 inches, allowing precise axle re-centering and suspension geometry fine-tuning. For lifts over 6 inches, additional solutions are available to ensure optimal performance.

  • Construction: Built with 1.5" OD .313 Wall steel tubing and a laser-cut 1/4-inch plate steel double sheer bracket for maximum strength, durability, and long-lasting off-road performance.

  • 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 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.

Construction & Materials

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.
Series Cruise Series
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Placement on Vehicle 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.

Google

Reviews of Core 4x4

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
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.
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
DW
Darin Wuebbels May 27, 2025
Google
Thanks for the fabulous customer service. Your products and customer service are first class. I highly recommend these guys. Excellent experience.
Review photo 1
ST
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.
RH
R and H H Oct 24, 2025
Google
Top notch company. Mechanic lost bolts that clamp upper control arms. Korby sent out spare bolts no charge. Best customer service I’ve come across in a long time. Only suspension brand I’ll ever use.
L
luke Mar 24, 2021
Google
Excellent quality product and service. My l lower control arms broke and within the same day core 4x4 hooked me up with tier 2 arms and with the color I wanted. My Jeep rides better and has been solid for several months so far. 10/10 would recommend their products to anyone.
D
David Nov 23, 2025
Google
First of I just want to say Great customer service korby Has helped me from the start and has not let me down! Reached out to him again today and he was able to warranty some parts out for me. As far as the quality of the parts.. excellent! The build quality is great. I can definitely tell a Difference from the cheap oem rear control arms to these and the pan hard bar. Color, From what I can tell it’s super durable been through a few mud holes on top of the daily road grime and after a quick wipe they still pop! Overall I recommend. Customer service is everything for me and it’s definitely there at Core 4x4.
JL
John Luna Nov 23, 2025
Google
Great team, and help to support my jeep and provide best stuffs
CM
Craig MacIver May 27, 2025
Google
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.
Review photo 1 Review photo 2 Review photo 3 Review photo 4
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!

Specifications

Vehicle Jeep Cherokee XJ (84–01), Jeep Comanche MJ (86–92)
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"+
Hardware No Hardware, Complete Kit
Brand CORE 4X4
Series Cruise Series
Note to Core4x4: -
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