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SKU: CRS-J-TJLJ-RL2 ★★★★★ (132 reviews)
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LIFETIME WARRANTY
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FITS YOUR EXACT VEHICLE
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SHIPS IN 1–3 DAYS
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MADE IN UTAH, USA
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$ 169.53 169.53 USD $ 199.45

$ 199.45

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🔧 Built to order · Ships in 1–3 business days

COLOR 11 colors — pick yours
https://jerdev.core4x4.com/web/image/product.template/2086/image_1920?unique=8d2fc88
SKU: CRS-J-TJLJ-RL2
Fits: 1997 - 2006 Jeep Wrangler TJ Add vehicle
Add Vehicle Google 5.0 ★★★★★ (132 reviews)

$ 169.53 169.53 USD $ 199.45

$ 199.45

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.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Note to Core4x4:

Select Color to see price and add to cart.

WHAT’S INCLUDED
4
Upper Control Arms
4
Lower Control Arms
2
Front Track Bars
2
Rear Track Bars
4
End Links

4–8 hr install Moderate 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
Ships in 3 Days From our UT facility
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Why Builders Choose CORE 4X4

Warranty facts, not marketing language.

vs. MetalCloak

Their “lifetime” language refers to their service model. Actual parts warranty: 1 year. Ours: lifetime.

vs. Teraflex

Skip a maintenance interval? Their warranty voids. Ours doesn’t.

vs. Clayton Off Road

Clayton warrants their Johnny Joints for 90 days. We cover ours for life.

Optimized Rear Suspension Performance

Upgrade your Jeep Wrangler TJ/LJ’s handling and durability with our Cruise Series Rear Lower Control Arms. Designed for 1997-2006 models, these control arms significantly outperform factory components by improving axle centering, pinion angle correction, and overall suspension stability. Whether you're tackling off-road trails or cruising on highways, these arms deliver superior ride quality and long-term durability.

What’s Included in the Kit?

  • Cruise Series Rear Lower Control Arms (CRS-J-TJLJ-RL2)

Key Features and Benefits

  • Pinion Angle Driveline Vibration Correction – Adjusts rear pinion angle to eliminate driveline vibrations and reduce wear on drivetrain components.
  • Rear Axle Centering Stability – Keeps your rear axle properly aligned under all driving conditions, preventing wandering and instability.
  • Heavy-Duty Steel Tubing Construction – Provides maximum strength and longevity, built to withstand extreme off-road use.
  • Fully Adjustable for 0 to 6 Inches of Lift – Maintains proper suspension geometry and alignment correction for lifted Jeeps.
  • Recommended Pairing – For complete rear-end control and pinion angle correction, pair with Cruise Series Rear Upper Control Arms (CRS-J-TJLJ-RU2).

Enhanced Axle Alignment Driveline Stability

Rear suspension alignment is critical for maintaining a smooth, vibration-free ride. Our adjustable rear lower control arms allow you to dial in pinion angle correction, reducing driveline stress and vibrations. When combined with our Rear Upper Control Arms (CRS-J-TJLJ-RU2), you get full control over axle positioning and pinion alignment, ensuring superior handling, reduced tire wear, and long-term drivetrain reliability.

Two-Stage Powder Coating

To maximize durability, our control arms undergo a two-stage powder coating process: Zinc Primer Base Coat – Shields against rust and corrosion. Customizable Top Coat – Available in 10 colors to match your Jeep’s style.

Made in the USA

Proudly manufactured in Orem, UT, every component meets stringent quality standards, ensuring American-made craftsmanship and reliability.

Optional Hardware Upgrade

Designed for installation using factory hardware. For those dealing with rusted or worn bolts, we offer optional Grade 8 hardware kits for a seamless installation.

In Conclusion

The Cruise Series Rear Lower Control Arms provide unmatched strength, adjustability, and ride stability for Jeep Wrangler TJ/LJ owners looking to eliminate driveline vibrations and correct pinion angles. Pair with our Rear Upper Control Arms (CRS-J-TJLJ-RU2) for complete rear-end alignment control.

Upgrade today for a smoother, more stable ride—on and off the road!

 

Make Model Submodel Years
Jeep Wrangler 1997 - 2006
Jeep Wrangler 2004 - 2006

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

Master Rebuild kit for CRS-J-TJLJ-RL2 $ 60.00

Vehicle Jeep Wrangler TJ (97–06) or Jeep Wrangler LJ (04–06)
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.
Hardware No Hardware or Complete Kit
Series Cruise Series

Select your lift size in Step 1 — the kit ships with the correct geometry for that height. If you’re running a non-standard setup, call us before ordering and we’ll confirm compatibility.

Death wobble is a geometry problem, not just worn parts. Cruise Series corrects caster angle and eliminates the flex points that let shimmy start. Replacing one part at a time delays the fix — this replaces the geometry.

Yes, if you’ve done a lift kit before. Full-day project. Watch the complete JT install walkthrough on our YouTube channel — most owners wrap it in a day. Any off-road shop can run it if you’d rather have it done.

Any non-wear component fails — we replace it. No mileage cap. No maintenance intervals to track. No fine print about voiding if you miss a service. Lifetime means lifetime.

Teraflex’s lifetime warranty voids if you miss a maintenance interval. MetalCloak’s actual parts warranty is 12 months — their “lifetime” language refers to their service program. No conditions here.

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
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Reviews from Google

See all on Google
5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
0%
AH
Abbey Hiett Mar 25, 2019
★ ★ ★ ★ ★ Google
Company finally made things right
CT
Canon TeSelle Jun 26, 2025
★ ★ ★ ★ ★ Google
Great Experience. I wanted to make changes to my order and Korby was more than willing to work with me to get everything corrected. Hope to deal with these guys again in the future.
AL
Aaron Lake Apr 27, 2025
★ ★ ★ ★ ★ Google
Korby was a great help with getting me a set of leaf springs for my Cherokee. Great customer service and an awesome product all made in the USA. Proud to support and rock their parts on my vehicle. 👍 …
BW
Brian Wadsworth Jun 26, 2025
★ ★ ★ ★ ★ Google
Amazing product! Shipping was quick, packaging was great and support was outstanding!!
DR
David Rogers Aug 25, 2025
★ ★ ★ ★ ★ Google
Ive had the front adjustable control arm kit in bright green for my 1996 ZJ. Ive had the kit for about a year now and i have to say, im extremely impressed, over 1000 miles off-road and roughly 20,000 miles on the highway. These control arm kits for any vehicle built by core 4x4 are well worth the money, just be aware thereight be some minor scatches or chips from shipping ( but who should care about that if you're beating the crap out of em' they way they were built and designed for)
A
Aaron Mar 23, 2024
★ ★ ★ ★ ★ Google
I have recently come to know Core 4x4 when I purchased a Jeep XJ and was looking for a place that had dedicated XJ suspension and components. Here is what makes them different than most other shops. All of their components are top shelf quality and they back it up if you break any of it. I was able to see their shop when I picked up an order locally and was impressed with their attention to detail and how they assemble and powder coat each part. I had an issue with a shackle and needed the threaded shaft to be shorter. I called in and talked to Kaden and he told me to come by and they would shorten it for me. When I got there, Kaden and Spencer (the owner) met me and talked about options and proceeded to make the right adjustments to fit my XJ. Told me if anything changes in the future and I need additional length, they would take care of me. So what really sets them apart from others is their Customer Service. Try calling in to any other Jeep suspension or part shop and see how they treat you. Been there - done that. Will continue to do business with Core and their team. Getting that kind of service for just a shackle has me thinking I may need to replace my JT components with Core's. Thanks Guys for being helpful good humans!
TM
Tony Moller Aug 25, 2025
★ ★ ★ ★ ★ Google
Awesome parts! Support the older Jeeps! Great customer service.
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.
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!
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.

Specifications

Vehicle Jeep Wrangler TJ (97–06), Jeep Wrangler LJ (04–06)
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
Brand CORE 4X4
Series Cruise Series
Note to Core4x4: -
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