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Adjustable
Control Arms, Track Bars, and 2.5 Ton Steering Kit

Jeep, Wrangler JK/JKU, 2007, 2018

Complete
Kit
SKU: CRS-J-JK-K12

$2,379.95

Add hardware if you would like to replace the factory nuts and bolts.

Select this if you would like to run your drag link over the knuckle
Install Kit includes 7/8 drill bit and tapered knuckle sleeve
*Must have axle side of track bar raised to install over the knuckle*

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Cruise Series Ultimate Control and Steering Kit Compatible with Jeep Wrangler JK (CRS-J-JK-K12)

Enhanced Control and Superior Comfort

Boost your vehicle’s performance with our Cruise Series Ultimate Control and Steering Kit. Specifically designed to be compatible with Jeep Wrangler JK model years 2007-2018, this all-in-one kit includes our highly durable adjustable control arms, track bars, and a sturdy 2.5-ton Aluminum Steering kit for unparalleled control and comfort.

What’s Included

This comprehensive kit includes:

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

Every component is crafted with high-quality materials to ensure enhanced durability and longevity.

Unprecedented Adjustability

Our kit is designed with adjustability in mind, allowing you to dial in your suspension for lifts ranging from 0 to 6 inches. After lifting a vehicle, it’s crucial to regain proper alignment and axle centering. This kit provides the necessary adjustable components to achieve optimal driveability, functionality, and off-road performance. For vehicles with lifts beyond 6 inches, please contact us for additional options and assistance tailored to your specific needs.

Two-Stage Powder Coating

Our control arms undergo a two-stage powder coating process. First, a zinc primer base coat is applied for exceptional corrosion resistance, followed by a durable top coat available in 10 color choices to match your vehicle’s style.

Made in the USA

The Cruise Series exemplifies the quality and craftsmanship synonymous with American manufacturing. By choosing Cruise, you’re showing your support for domestic manufacturing and high-quality standards.

Easy Installation

The components in this kit are designed for convenient installation using factory hardware. For those dealing with rusted or stubborn bolts, we offer optional new Grade 8 hardware kits available separately to ensure a smooth setup.

Key Features

  • All-in-one kit offering enhanced control, comfort, and performance for your vehicle’s suspension and steering
  • Superior durability and strength over factory components
  • Adjustability to accommodate lifts from 0 to 6 inches

Why Choose the Cruise Series Ultimate Control and Steering Kit?

  • Comprehensive Upgrade: This kit provides a substantial improvement to your vehicle’s performance by enhancing alignment, axle centering, and steering control.
  • Durable Two-Stage Powder Coating: Our control arms undergo a two-stage powder coating process that provides excellent durability and corrosion resistance. Choose from 10 color options to match your style.
  • Support American Manufacturing: By choosing the Cruise Series, you are endorsing American-made products and high-quality manufacturing standards.

In Conclusion

Opting for our Cruise Series Ultimate Control and Steering Kit means choosing superior performance, comfort, and durability. Elevate your driving experience today with precise alignment, enhanced steering control, and the assurance of American craftsmanship.

SeriesCruise
Color OptionsCharcoal, Orange, Yellow, Blue, Green, Light Green, Red, Purple, Black, White
Built With1.75" OD 5/16" Wall DOM tubing on lower control arms, 1.5" OD 5/16" Wall tubing on upper control arms
Grease FittingsIncluded
Lift Range0" — 6", 6"+
Fixed End
Thread Size1" x 14 TPI on upper control arms, 1.25" x 12 TPI on lower control arms
Thread Length
Make Model Year
Jeep Wrangler JK/JKU 2007
Jeep Wrangler JK/JKU 2008
Jeep Wrangler JK/JKU 2009
Jeep Wrangler JK/JKU 2010
Jeep Wrangler JK/JKU 2011
Jeep Wrangler JK/JKU 2012
Jeep Wrangler JK/JKU 2013
Jeep Wrangler JK/JKU 2014
Jeep Wrangler JK/JKU 2015
Jeep Wrangler JK/JKU 2016
Jeep Wrangler JK/JKU 2017
Jeep Wrangler JK/JKU 2018

FAQs

Our product lines are designed to offer the absolute most value for your budget. Not every build is the same and we understand that. Our series differ mostly in the components used in the construction of the parts. Our Cruise and Town Series utilizes our high grade flex poly bushings at both ends of the arm, this has proven to be a smooth riding easy to maintain and replace bushing that we absolutely love. Our Camp and Trail Series utilizes 5/16″ wall DOM tubing and incorporates a flexible Johnny Joint at the adjusting end, this series has been our most popular series for all around use, great for daily drivers that want to tear up the trails as well. Our Crawl, Tow, and Track Series utilizes the same 5/16″ wall DOM tubing, but features Johnny Joints at both ends. This series gives you the absolute most out of your suspension. This is great for heavy towing/hauling and extreme off-roading. Also, if the component is straight in these series we will machine these left and right hand threaded for easy adjustment on the vehicle!

We are constantly expanding our product lines to include complete kits, if you don’t see something on the site for your vehicle, reach out to our sales team and we can put something together for you.

Our two main sizes of jam nuts require an1-1/2″ wrench or an 1-5/8″ wrench. Generally speaking the 1-5/8″ jam nuts are used on our lower control arms and the 1-1/2″ jam nuts on our upper control arms and track bars. There are some exceptions, but we do offer a crow’s foot that has both sizes.

Any non-synthetic moly based grease is safe on our products, avoid lithium greases and anything red as this can prematurely deteriorate the internal components of the Johnny Joints and bushings used on our parts.

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As the founder of Core 4×4, I stand behind our unwavering commitment to delivering top-tier, American-made products that don’t break the bank. We take immense pride in our craftsmanship, sourcing materials domestically to ensure the highest quality possible. Our team goes the extra mile to rigorously test and refine every product, ensuring it not only meets but exceeds industry standards. When you choose us, you’re choosing durability, reliability, and affordability. That’s not just a business model— it’s a promise, from our family to yours.

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