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- Shop by Vehicle
JEEP
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- Parts & Accessories
Replacement Parts
Tools
Swag
- About Us
- FAQ
- Lifetime Warranty
$499.95
$399.96
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Enhance your off-road performance and on-road comfort with our Cruise Series Front Control Arm Set. Specifically engineered to be compatible with Jeep Wrangler JL model years 2018-Present, this set includes both our CRS-J-JL-FU2 (Pair of Front Uppers) and CRS-J-JL-FL2 (Pair of Front Lowers). This combination surpasses the factory components in durability and strength, providing a significant upgrade to your vehicle’s suspension system.
Our Front Control Arm Set is constructed from robust steel tubing, ensuring maximum durability. The Front Uppers feature tapered polyurethane bushings at the adjusting end and a unique U-bracket at the axle end, enhancing your vehicle’s stability and responsiveness. The Front Lowers incorporate tapered polyurethane bushings at both ends, surpassing the performance of standard rubber bushings.
Experience the convenience of adjustability with our Front Control Arm Set. These control arms are designed to correct alignment, re-center the front axle, and accommodate lifts from 0 to 6 inches, ensuring optimal performance no matter your vehicle’s height. For vehicles with lifts beyond 6 inches, please contact us for additional options and assistance.
All of our control arms undergo a two-stage powder coating process for enhanced durability and resistance against corrosion. The first stage involves a zinc primer base coat, effectively creating a barrier against rust and environmental factors. The second stage applies a durable top coat in your color of choice from our range of 10 available options. This not only adds an additional layer of protection but also allows you to customize the appearance of the Cruise Series Control Arms to suit your vehicle.
Every component of our Cruise Series is proudly made in our Orem, UT facility. We source our materials locally and maintain full control over the manufacturing process, ensuring our products meet the highest quality standards.
Our Front Control Arm Set can be conveniently installed 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 installation process.
Choosing our Cruise Series Front Control Arm Set means opting for superior off-road performance, enhanced on-road comfort, and the durability of American engineering. Upgrade your vehicle today and enjoy the benefits of precise alignment and superior trail performance.
| Series | Cruise |
|---|---|
| Color Options | Charcoal, Orange, Yellow, Blue, Green, Light Green, Red, Purple, Black, White |
| Built With | 1.75" OD 5/16" Wall DOM tubing on lower control arms, 1.5" OD 5/16" Wall tubing on upper control arms |
| Grease Fittings | Included |
| Lift Range | 0" — 6", 6"+ |
| Fixed End | |
| Thread Size | 1" x 14 TPI on upper control arms, 1.25" x 12 TPI on lower control arms |
| Thread Length |
| Make | Model | Year |
|---|---|---|
| Jeep | Wrangler JL/JLU | 2018 |
| Jeep | Wrangler JL/JLU | 2019 |
| Jeep | Wrangler JL/JLU | 2020 |
| Jeep | Wrangler JL/JLU | 2021 |
| Jeep | Wrangler JL/JLU | 2022 |
| Jeep | Wrangler JL/JLU | 2023 |
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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Core4x4 has an unwavering dedication to crafting top-tier control arms and aftermarket parts that can conquer any trail or obstacle, while still maintaining exceptional on-road performance.
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.
Sincerely,
Spence Schramm
Founder, Core 4×4
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