Jeep Wrangler JL/JLU 18+ 8pc Camp Series Adjustable Control Arm Kit

Name: Jeep Wrangler JL / JLU 18+ 8pc Camp Series Adjustable Control Arm Kit
Brand: CORE 4X4
SKU: CMP-J-JL-CS8
Price: 1053.45 USD
Availability: InStock

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SKU: CMP-J-JL-CS8 ★★★★★ (132 reviews)

$ 1,053.45 1053.45 USD $ 1,280.95

$ 1,280.95

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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 Wrangler JL / JLU 18+ 8pc Camp Series Adjustable Control Arm Kit

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COLOR 11 colors — pick yours

	Daily Confidence $803	Trail-Ready $1,053	Trail Domination $1,303
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 4 components, each built and powder-coated in-house.

Unmatched On-Road Comfort and Off-Road Durability

Upgrade your Jeep Wrangler JL (2018–Present) with the Camp Series Complete Control Arm Set, engineered to provide enhanced handling, improved axle alignment, and unmatched durability for both daily driving and extreme off-road use. This 8-piece control arm set is a must-have for those looking to correct suspension geometry, fine-tune alignment, and optimize ride quality after lifting their vehicle.

Key Features and Benefits

Full suspension upgrade – This comprehensive 8-arm set replaces factory control arms, allowing for total control over axle centering, pinion angle, and caster alignment.
Heavy-duty DOM tubing construction – Built from 1.75” OD DOM tubing for the lower arms and 1.5” OD DOM tubing for the upper arms, each featuring a .313" wall thickness, making them stronger than factory and many aftermarket alternatives.
Adjustable for lifted vehicles – Fully adjustable to accommodate 0 to 6 inches of lift, ensuring optimal suspension geometry and improved drivability. For lifts beyond 6 inches, custom solutions are available—contact us for details.
Premium joint technology – Equipped with Johnny Joints at the adjustable ends for superior articulation and tapered polyurethane bushings at the axle ends for vibration dampening and longevity.

Recommended Pairing

For ultimate suspension stability, we recommend pairing this set with the Camp Series Front Track Bar (CMP-J-JL-FTB1) and Rear Track Bar (CMP-J-JL-RTB1) for complete front and rear axle alignment.

Optimized Suspension Geometry and Handling

Lifting your Jeep without adjusting your control arms can lead to poor caster angle, incorrect pinion alignment, and an off-centered axle, resulting in unstable steering, increased tire wear, and reduced suspension articulation. The Camp Series Control Arm Set corrects these issues, restoring proper suspension geometry, ensuring smooth steering response, and maintaining axle alignment for better overall drivability.

Two-Stage Powder Coating for Maximum Durability

To ensure long-lasting protection against corrosion, rust, and extreme terrain wear, our control arms undergo a dual-layer powder coating process. The zinc primer base coat shields the metal from rust and oxidation, enhancing durability, while the durable top coat—available in 10 color options—adds extra resilience and allows customization to match your Jeep’s build.

Proudly Made in the USA

Manufactured in Orem, UT, the Camp Series Complete Control Arm Set is built with American-made quality and precision. We source high-quality materials locally and control every step of production, ensuring top-tier craftsmanship and reliability.

Optional Hardware Upgrade

Designed for easy installation using factory hardware, but if your Jeep has rusted or worn-out bolts, we offer optional Grade 8 hardware kits, available separately, for a seamless installation.

Upgrade today and experience the CORE 4X4 difference in suspension performance and American craftsmanship!

Vehicle Fitment: Jeep Wrangler JL 18+ – Precision-engineered for all trims to enhance suspension stability, alignment, and off-road capability.
CORE Advantage: A full 8-arm suspension upgrade that restores axle alignment, optimizes handling, and improves articulation for lifted and stock-height Jeeps.
Adjustability: Fully adjustable to accommodate 0–6” lifts, allowing precise pinion angle correction, caster alignment, and optimized suspension geometry.
Construction: Built from heavy-duty .313-wall DOM tubing with Johnny Joints at the adjustable ends and polyurethane bushings at the axle ends for strength and vibration control.
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.

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 Control Arm 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		2018 - Present

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

Master Rebuild kit for CMP-J-JL-CS8 $ 258.00

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

Master Rebuild kit for CMP-J-JL-RL2 $ 72.00

Master Rebuild kit for CMP-J-JL-RU2 $ 72.00

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

Construction & Materials

Jeep Wrangler JL / JLU 18+ 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 Wrangler JL / JLU 18+ 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 Wrangler JL / JLU 18+ 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 Joint on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.

Jeep Wrangler JL / JLU 18+ 2pc Camp Series Rear Upper Adjustable Control Arms

Rear Upper control arm 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 JL / JLU (18–Present)
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	Front Upper, Front Lower, Rear Upper, Rear Lower, Front, 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.

Reviews of Core 4x4

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5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

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!!

Justin Mar 24, 2021

★ ★ ★ ★ ★

Small business, family owned, made in the USA, lifetime warranty. Purchased Tier 3 control arms and rear track bar for a 2006 Jeep LJ. Simple website and easy to contact over phone and email. I had some technical questions and they were happy to answer them. They allow local pickup and were built to order same week. The order was wrapped and ready when I walked in and even gave a tour of the shop. They abrasive blast all raw materials to achieve a better surface profile for powdercoat to adhere and create a smooth, durable finish. I also noticed several CNC machines and a robotic welder they use for all their parts. A small outfit with a robotic welder? Their concern for quality is obvious and it shows in the parts they make. Very impressed. Happy to do business with these guys.

Shawn Hooten Apr 27, 2025

★ ★ ★ ★ ★

Great products, shipped the next day during a big sale event. Core 4x4 gets it right and gets it done! Thank you all.

Christopher Dami Jun 26, 2025

★ ★ ★ ★ ★

2022 I ordered a 2023 Jeep Wrangler Rubicon in High Velocity yellow. Without any hesitation I knew I was going with Core 4x4’s 16pc Camp series suspension, powder coated in yellow. Compliments were a given from any and everyone that looked under my jeep. So beefy, I may have left some yellow paint on the rocks from Maine to Florida, but no bends or breaks. Customer service has been perfect each and every time I have needed something. Their warranty is top notch! Their communication is also wonderful. Might upgrade to the Crawl Series control arms where the Johnny joints are on both sides. Great all around company and a great team to troubleshoot your issue and come to a conclusion. Nothing bad to say about this company. Just love this suspension.

Ajay Paynter Mar 9, 2026

★ ★ ★ ★ ★

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.

Singer Heating and Cooling Mar 25, 2018

★ ★ ★ ★ ★

These guys are great. You can get them on the phone for support. This important and is not always the case with other custom parts builders. Their control arms are bomb proof and offer plenty of options. You can get real genuine Currie Johnny joints without paying the price for Currie arms.

David Nov 23, 2025

★ ★ ★ ★ ★

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.

jacob fezza Mar 24, 2022

★ ★ ★ ★ ★

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

Jay Taylor May 27, 2025

★ ★ ★ ★ ★

Had a worn out set of rear upper control arms on my TJ. These were old rubicon express long arms. can’t buy replacements and no one makes a direct fit replacement. Talked with Korby at core off road sent some measurements and photos and a week later new arms showed up. Packaging was perfect fit was perfect. Would highly recommend giving these guys a call.

Harold Kruder Mar 23, 2024

★ ★ ★ ★ ★

I needed some parts and had to replace 1 lower control arm and their customer service is great. Helped with answering my questions and got parts shipped quickly.

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Jeep Wrangler JL / JLU 18+ 2pc Camp Series Front Lower Adjustable Control Arms

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Front Upper Control Arms

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Rear Lower Control Arms

Jeep Wrangler JL / JLU 18+ 2pc Camp Series Rear Lower Adjustable Control Arms

$ 367.45

Rear Upper Control Arms

Jeep Wrangler JL / JLU 18+ 2pc Camp Series Rear Upper Adjustable Control Arms

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Accessories & Add-ons

Front Set

Jeep Wrangler JL / JLU 18+ 4pc Camp Series Front Adjustable Control Arm Kit

$ 671.95

10pc Kit

Jeep Wrangler JL / JLU 18+ 10pc Camp Series Adjustable Control Arm, Track Bar Kit

$ 1,664.20

12pc Kit

Jeep Wrangler JL / JLU 18+ 12pc Camp Series Adjustable Control Arm, Track Bar, Steering Kit

$ 2,808.70

16pc Kit

Jeep Wrangler JL / JLU 18+ 16pc Camp Series Adjustable Control Arm, Track Bar, Steering, End Link Kit

$ 3,149.95

Rear Sets

Jeep Wrangler JL / JLU 18+ 4pc Camp Series Rear Adjustable Control Arm Kit

$ 671.95