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Jeep Wrangler JK / JKU 07-18 2pc Camp Series Front Lower Adjustable Control Arms
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306.56 306.56 USD 383.20

383.20

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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
See full timeline
Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
Free mounting hardware included — a $20 value
COLOR 11 colors — pick yours
https://core4x4.com/web/image/product.template/2142/image_1920?unique=982bc5a

2pc Camp Series Front Lower Adjustable Control Arms

Jeep Wrangler JK / JKU 07-18 2pc Camp Series Front Lower Adjustable Control Arms
SKU: CMP-J-JK-FL2
Pick your vehicle to confirm fit

306.56 306.56 USD 383.20

383.20

(Save 20%)

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.
  • 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.
  • 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.

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 $20 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

Camp Series Front Lower Control Arms - Compatible with Jeep Wrangler JK (CMP-J-JK-FL2)

Improve Stability and Control for Lifted Jeep Wrangler JKs

Upgrade your 2007-2018 Jeep Wrangler JK with Camp Series Front Lower Control Arms, designed to correct caster angles, improve stability, and enhance overall handling. Lifted Jeeps often experience wandering or a "following" effect on the road due to improper caster angles—our adjustable control arms restore proper alignment, reducing steering instability and improving road tracking.

Key Features and Benefits

  • Corrects Caster Angles for Lifted Vehicles – Adjustable design helps restore proper caster, reducing steering wander and improving high-speed stability.
  • Heavy-Duty Construction – Built from 1.75" OD DOM Tubing with a .313" wall thickness, offering exceptional strength for both on-road and off-road durability.
  • Premium Joint Design – Features tapered polyurethane bushings at the fixed end for vibration dampening and Johnny Joints at the adjustable end for superior articulation.
  • Adjustable for Lifts up to 6 Inches – Enables precise axle alignment and pinion angle correction for Jeeps with 0 to 6 inches of lift. Contact us for options beyond 6 inches.
  • Enhanced Off-Road Flexibility – Allows for maximum articulation while preventing binding, ensuring superior performance on uneven terrain.
  • Pairs Perfectly with Our Front Upper Control Arms – For complete caster correction and optimized axle positioning, we recommend pairing these with our Camp Series Front Upper Control Arms (CMP-J-JK-FU2).

Restore Caster Angles and Improve Handling

When lifting a Jeep, factory caster angles become insufficient, leading to unstable steering, excessive body sway, and poor high-speed handling. By correcting control arm geometry, these adjustable lower control arms recenter the front axle, optimize steering feel, and eliminate wandering. Combined with our Front Upper Control Arms, this setup provides a complete solution for handling precision.

Two-Stage Powder Coating

For maximum durability and corrosion resistance, our control arms undergo a two-stage powder coating process:

  • Stage 1: A zinc primer base coat to protect against rust and environmental damage.
  • Stage 2: A top coat available in 10 colors, providing additional protection and allowing you to customize your Jeep’s appearance.

Made in the USA

Manufactured in Orem, UT, our Camp Series Control Arms reflect American-made quality and craftsmanship. By sourcing materials locally and overseeing production in-house, we ensure durability, performance, and competitive pricing.

Optional Hardware Upgrade

Designed for easy installation using factory hardware, these control arms provide a straightforward upgrade. If dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits, available separately, for a hassle-free installation.

  • Vehicle Fitment: Jeep Wrangler JK 07-18 – Precision-engineered for all trims to enhance suspension control, handling, and off-road capability.

  • CORE Advantage: Restores proper caster angle to enhance steering response, reduce wander, and improve high-speed stability for a smoother, more controlled ride.

  • Adjustability: Fully adjustable to accommodate 0–6” lifts, allowing precise axle alignment, caster correction, and optimized suspension geometry.

  • Construction: Built from 1.75” OD .313-wall DOM tubing with polyurethane bushings at the fixed end and Johnny Joints at the adjustable end.

  • 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.

Make Model Submodel Years
Jeep Wrangler 2007 - 2018

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

Construction & Materials

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.

Vehicle Jeep Wrangler JK / JKU (07–18)
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 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.

Google

Reviews of Core 4x4

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5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
GK
GLENN KOSZKA Apr 27, 2025
Google
The folks at Core 4X4 are always wonderful to deal with. They explain your options and never pressure or rush things. The quality of the Core Control Arms is top shelf, especially if your goal is to stop wheel hop. I recommend Core 4x4 without reservation ! ! !
AL
Andrew LaFave May 27, 2025
Google
I am really please with this company. Great product, i had an issue with a couple of the jonnhy joint bushings, they explained what had caused it and how to fix it. Within hrs of receiving my inquiry, i had heard back with the required info I needed. A couple hrs later problem was fixed and ready for the trail again. They care about heir product and their customers. Thanks crew, you rock
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.
MP
matthew patterson May 27, 2025
Google
Ive used core products for my last two jeeps and now my ram. They’re parts are the absolute best quality youll find ANYWHERE. Top quality products and A+ custom service keeps the as my go Roger for any suspension needs.
JW
Jonathan Word Aug 25, 2025
Google
Beefy parts made and painted well, very fair pricing for what you get, and fantastic customer service to boot. Easily my favorite place to get suspension parts.
MH
Matthew Handy Sep 24, 2025
Google
Ran into an issue with a part that I ordered. Got ahold of them explained to them the issue I was having and they jumped in and got the issue fixed. Hands down the best customer service I have ever dealt with. The parts are hands down amazing. Highly recommend.
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
DT
Dean Tk421 Feb 21, 2026
Google
I purchased the Jeep WJ control arms Camp series over a year ago. Very pleased and impressed. Easy installation and solid build. Bracket broke for rear upper control arm, they redesigned it to be more robust and sent me a new one with hardware, honoring their guarantee!
D
Danny Oct 24, 2025
Google
Outstanding customer service to match the high quality parts. This is the go-to company.
JA
Jonathan Aguilera Jan 22, 2026
Google
Great experience with Core 4x4! I purchased some suspension parts for my dad's 98 Jeep TJ. The products they make are super durable and look even better in person. Attention to detail and overall superior quality. The staff at Core 4x4 is super helpful also, Korby has been great. Updating me on the status of my order and sending me tracking numbers as well. Thank you all at Core 4x4, keep up the amazing work!

Specifications

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
Vehicle Jeep Wrangler JK / JKU (07–18)
Brand CORE 4X4
Series Camp Series
Note to Core4x4: -
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