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Jeep Wrangler TJ 97-06 LJ 04-06 4pc Camp Series Rear Adjustable Control Arm Kit
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563.60 563.6 USD 640.45

640.45

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Order today — ships by Mon, Jun 1
Salt Lake City, UT 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
Free mounting hardware included — a $40 value
COLOR 11 colors — pick yours
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4pc Camp Series Rear Adjustable Control Arm Kit

Jeep Wrangler TJ 97-06 LJ 04-06 4pc Camp Series Rear Adjustable Control Arm Kit
SKU: CMP-J-TJLJ-RS4
Pick your vehicle to confirm fit

563.60 563.6 USD 640.45

640.45

(Save 12%)

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
  • Brand
  • Color
  • Series
  • Lift Size
  • Hardware
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Free mounting hardware included — a $40 value

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

Optimize Your Jeep Wrangler TJ/LJ’s Rear Suspension with the Camp Series Rear Control Arm Set (1997-2006)

The Camp Series Rear Control Arm Set is the ultimate suspension upgrade for Jeep Wrangler TJ and LJ owners (1997-2006) seeking improved drivability and durability. Featuring both rear upper and lower control arms, this kit provides complete control over axle centering, pinion angle adjustments, and suspension alignment. Specifically engineered for lifted Jeeps, these arms work in unison to reduce driveline vibrations, ensuring optimal performance and a smoother ride on-road and off.

What’s Included:

  • Rear Upper Control Arms (CMP-J-TJLJ-RU2)
  • Rear Lower Control Arms (CMP-J-TJLJ-RL2)

Engineered for Strength and Precision

  • Constructed with heavy-duty DOM Tubing, the lower control arms are made from 1.75" OD tubing, and the uppers use 1.5" OD tubing, each featuring a .313" wall thickness for maximum strength.
  • Each arm is equipped with a Johnny Joint at the adjusting end for unparalleled articulation and flexibility, while the axle ends feature tapered polyurethane bushings for vibration dampening and increased durability.

Adjustable for Lifted Jeeps

  • Designed to accommodate suspension lifts from 0 to 6 inches, this control arm set allows you to precisely re-center the rear axle and adjust the pinion angle for improved driveline geometry.
  • This ensures a smoother ride and reduces stress on your suspension components, particularly in lifted applications where alignment correction is critical.

Built to Last

  • Each control arm is treated with a durable two-stage powder coating process, including a zinc primer base for superior corrosion resistance and a top coat available in 10 colors, allowing you to customize your Jeep’s appearance while ensuring long-lasting protection.

Made in the USA

  • Proudly designed and manufactured in Orem, UT, the Camp Series Rear Control Arm Set is crafted with locally sourced materials and built to the highest standards of American quality and craftsmanship.

  • Vehicle Fitment: Jeep Wrangler TJ LJ 97-06 – Designed to improve rear axle centering, pinion angle correction, and overall suspension durability.

  • CORE Advantage: Provides complete control over rear suspension geometry, reducing driveline vibrations and ensuring smoother ride quality.

  • Adjustability: Adjustable from 0 to 6 inches of lift, allowing precise pinion angle tuning and rear axle alignment for improved drivability and performance.

  • Construction: Heavy-duty 1.75” OD 5/16” wall DOM tubing for lower arms and 1.5” OD 5/16” wall DOM tubing for upper arms, featuring Johnny Joints for articulation and polyurethane bushings for vibration dampening.

  • 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

Rear 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.

Rear Upper 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 Wrangler 1997 - 2006
Jeep Wrangler 2004 - 2006

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

Construction & Materials

Jeep Wrangler TJ 97-06 LJ 04-06 2pc Camp Series Rear Lower Adjustable Control Arms

Rear 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 Wrangler TJ 97-06 LJ 04-06 2pc Camp Series Rear Upper Adjustable Control Arms

Rear Upper 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 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.
Series Camp Series
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Placement on Vehicle Rear Upper, Rear Lower, Rear
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.

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Reviews of Core 4x4

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5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
RC
Ryan Colligan Mar 4, 2026
Google
I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
JM
Jay Miller Jul 26, 2025
Google
I purchased a upper and lower set of control arms from core 4x4 they came early then expected and seem to be very nice quality I ran into a complication installing them and emailed them my question I was expecting to get the response maybe the next day because it was after hours I got a response in about a few minutes which allowed me to finish the project that day I super appreciate that, the products are good strong lifetime warranty and their customer service is top notch
JF
jacob fezza Mar 24, 2022
Google
I wanted to take a moment and give these guys a shout out, I’ve currently got, for my xj, their adjustable control arms, tier 4 adjustable track bar and adjustable leaf spring shackles. You can always count on a fair price, high quality products, and quick delivery. Keep up the great work guys, will definitely continue to shop with you
AP
Ajay Paynter Mar 4, 2026
Google
Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
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
TM
Tony Moller Aug 25, 2025
Google
Awesome parts! Support the older Jeeps! Great customer service.
RP
Robin Poole Jul 26, 2025
Google
I had several questions before my purchase and Korby helped me with the correct parts to order and recommendations. Outstanding customer service and product knowledge! Can't wait to install them!
P
Paul Mar 24, 2023
Google
I've been having trouble with the track bar (on my 2nd gen Dodge) since I installed the 3rd gen Synergy adapter bracket and a 3rd gen stock bar.. oddly, they call it a '3rd gen bracket' and the stock 3rd gen bar doesn't quite fit, making contact with the bracket. I had attempted to clearance the bracket but it was still making contact and I could feel it over large bumps. I reached out to a lot of companies, but Core 4x4 offered to make a custom bar for the application with adjustability and dual Johnny joints. The first pass on it didn't work but they sent me out another passenger side end that made it fit incredibly well. This was all done solely over email/descriptions/pictures/measurements. Bar is super high quality and heavy duty, made in the US by a family owned company and carries a lifetime warranty. The customer service was responsive and superb, and the price was a lot less than I expected.
JJ
Jason Jukich Jul 26, 2025
Google
Fast shipping, excellent communication, and awesome products
DD
Dmitriy D May 27, 2025
Google
Installed rear and upper control arms and track bar on my 3rd Gen 4RUNNER to align rear axle and restore factory wheel base after 3.5" lift. Car drives better than New! Improved handling cornering and overall driving. Very solid and high quality made product. Support is outstanding. Shipping extremely fast. Thank you so much. I wish you will have something new for my car.
Review photo 1

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.
Lift Size 0" — 6", 6"+
Hardware No Hardware, Complete Kit
Brand CORE 4X4
Series Camp Series
Note to Core4x4: -
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