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12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit

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2,949.95

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12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit

Jeep Wrangler JK/JKU 07-18

| SKU: CRL-J-JK-K12
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12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit

Jeep Wrangler JK/JKU 07-18

| SKU: CRL-J-JK-K12
https://odoo18.core4x4.com/web/image/product.template/1757/image_1920?unique=34315d8
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2,949.95 2949.95 USD 2,949.95

2,949.95

Not Available For Sale

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About this product

Vehicle Fitment: Jeep Wrangler JK 07-18 – Provides a complete suspension and steering upgrade for improved stability, handling, and control.

Made in: Made In USA
Warranty: Lifetime warranty on all non-wear items
Upgrade your Jeep with the Crawl Series Complete Kit With Steering for unmatched suspension and steering control. Featuring 8 adjustable control arms, front and rear track bars, and a 2.5-ton aluminum steering kit, this system optimizes alignment, enhances handling, and maximizes articulation. Designed for lifts from 0-6". Made in the USA for peak durability and off-road performance!

Maximize Your Jeep Wrangler JK's Suspension and Steering Performance

Upgrade your Jeep Wrangler JK (2007-2018) with the Crawl Series Complete Kit With Steering, designed for Jeep enthusiasts who demand peak performance in all driving conditions. This kit combines exceptional off-road flexibility with smooth on-road handling. Featuring eight adjustable control arms, front and rear track bars, and a heavy-duty 2.5-ton aluminum steering kit, this comprehensive solution ensures unmatched durability, articulation, and control.

What’s Included in the Kit?

  • Crawl Series Front Upper Control Arms (CRL-J-JK-FU2)
  • Crawl Series Front Lower Control Arms (CRL-J-JK-FL2)
  • Crawl Series Rear Upper Control Arms (CRL-J-JK-RU2)
  • Crawl Series Rear Lower Control Arms (CRL-J-JK-RL2)
  • Crawl Series Front Track Bar (CRL-J-JK-FTB1)
  • Crawl Series Rear Track Bar (CRL-J-JK-RTB1)
  • 2.5-Ton Heavy-Duty Aluminum Steering Kit (ST-J-JK-SK2)

Key Features and Benefits

  • Complete suspension and steering overhaul – Achieve precise alignment, axle centering, and superior steering control with eight adjustable control arms, two track bars, and a heavy-duty aluminum steering kit.
  • Extreme durability and strength – Built from DOM tubing with a 5/16” wall thickness, featuring 1.5” OD upper control arms and 1.75” OD lower control arms for maximum durability in extreme terrain.
  • Maximum articulation with Johnny Joints – All control arms and track bars are equipped with RockJock Johnny Joints at both ends, providing superior flexibility and improved ride quality.
  • Optimized adjustability – Fully adjustable to support suspension lifts from 0 to 6 inches, allowing fine-tuned alignment corrections and optimized suspension geometry. Custom solutions for larger lifts are available upon request.

Durable Two-Stage Powder Coating

Each component undergoes a zinc primer base coat for corrosion resistance, followed by a top coat available in 10 colors for a personalized look.

Optional Hardware Upgrade

Designed for straightforward installation using factory hardware, with optional Grade 8 hardware kits available separately for rusted or stubborn bolts.

Upgrade Today!

Take your Jeep Wrangler JK’s performance to new heights with the Crawl Series Complete Kit With Steering. With heavy-duty construction, advanced adjustability, and Johnny Joints for maximum articulation, this all-inclusive solution offers superior suspension and steering control. Whether conquering rugged trails or cruising the highway, this kit ensures your Jeep is equipped for peak performance, durability, and reliability. Upgrade today with the Crawl Series for ultimate strength and control!


12pc Crawl Series Adjustable Control Arm, Track Bar, Steering Kit - Key Features Include

Upgrade your Jeep with the Crawl Series Complete Kit With Steering for unmatched suspension and steering control. Featuring 8 adjustable control arms, front and rear track bars, and a 2.5-ton aluminum steering kit, this system optimizes alignment, enhances handling, and maximizes articulation. Designed for lifts from 0-6". Made in the USA for peak durability and off-road performance!
  • Vehicle Fitment: Jeep Wrangler JK 07-18 – Provides a complete suspension and steering upgrade for improved stability, handling, and control.

  • CORE Advantage: Includes 8 adjustable control arms, front and rear track bars, and a 2.5-ton aluminum steering kit for total suspension and steering precision.

  • Adjustability: Fully adjustable for 0–6” lifts, allowing precise axle re-centering, caster correction, and optimized suspension geometry for any terrain.

  • Construction: Built from heavy-duty DOM tubing with a 5/16” wall and powder-coated for extreme strength, durability, and long-lasting corrosion resistance.

  • 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. Welded Johnny Joint on the fixed end and a Forged Johnny Joint 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. Forded Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Rear Upper control arm built with 1.5” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1” x 14 TPI - 2.32” long threads.

Front Track Bar built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

Rear Track Bar built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

Tie Rod and Drag Link made from 2" 7075 Aluminum. Tie Rod and Drag Link use Apex Chassis Forged Rod Ends.

Make Model Submodel Year
JEEP
Wrangler
JK
2007
JEEP
Wrangler
JK
2007
JEEP
Wrangler
JK
2007
JEEP
Wrangler
JK
2007
JEEP
Wrangler
JK
2007
JEEP
Wrangler
JK
2007
JEEP
Wrangler
JK
2008
JEEP
Wrangler
JK
2008
JEEP
Wrangler
JK
2008
JEEP
Wrangler
JK
2008
JEEP
Wrangler
JK
2008
JEEP
Wrangler
JK
2008
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2009
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2010
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2011
JEEP
Wrangler
JK
2012
JEEP
Wrangler
JK
2012
JEEP
Wrangler
JK
2012
JEEP
Wrangler
JK
2012
JEEP
Wrangler
JK
2012
JEEP
Wrangler
JK
2012
JEEP
Wrangler
JK
2013
JEEP
Wrangler
JK
2013
JEEP
Wrangler
JK
2013
JEEP
Wrangler
JK
2013
JEEP
Wrangler
JK
2013
JEEP
Wrangler
JK
2013
JEEP
Wrangler
JK
2014
JEEP
Wrangler
JK
2014
JEEP
Wrangler
JK
2014
JEEP
Wrangler
JK
2014
JEEP
Wrangler
JK
2014
JEEP
Wrangler
JK
2014
JEEP
Wrangler
JK
2015
JEEP
Wrangler
JK
2015
JEEP
Wrangler
JK
2015
JEEP
Wrangler
JK
2015
JEEP
Wrangler
JK
2015
JEEP
Wrangler
JK
2015
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2016
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017
JEEP
Wrangler
JK
2017

Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow
Drag Link Orientation Factory Mounting (under the knuckle) or Drag Link Flip w/ Tapered Sleeve And Drill Bit (over the knuckle)
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Series Crawl Series
Brand CORE 4X4
Placement on Vehicle Front Upper , Front Lower , Rear Upper , Rear Lower , Front , Rear
Mounting Style Bolt-On

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2,949.95 2949.95 USD 2,949.95

2,949.95

Not Available For Sale

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