Product Details
This kit includes 4 components, each built and powder-coated in-house.
Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Front Lower Adjustable Control Arms
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Front Upper Adjustable Control Arms
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Rear Lower Adjustable Control Arms
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Rear Upper Adjustable Control Arms
View Component →The Ultimate Suspension Upgrade
Upgrade your Jeep Wrangler JK (2007-2018) with the Cruise Series Complete Control Arms Set, engineered for enhanced handling, long-term durability, and superior ride quality. Whether you're conquering rugged trails or cruising the highway, this full set of eight adjustable control arms provides a strong, precise, and long-lasting suspension solution that eliminates factory limitations and ensures optimal axle alignment and suspension geometry.
Key Features and Benefits
- Complete suspension overhaul – This set replaces all eight factory control arms, optimizing suspension geometry, axle alignment, and handling for both lifted and stock-height vehicles.
- Heavy-duty steel tubing construction – Built from rugged steel tubing, these control arms provide maximum strength and impact resistance, outperforming factory components.
- Tapered polyurethane bushings – Equipped with polyurethane bushings at both ends, these arms offer improved responsiveness, vibration dampening, and durability over traditional rubber bushings.
- Fully adjustable for lifted vehicles – Designed to accommodate 0 to 6 inches of lift, allowing for precise axle centering, pinion angle adjustments, and improved ride quality. For lifts beyond 6 inches, contact us for additional options.
Regain Caster and Alignment for Maximum Drivability
Adjusting your control arms allows for proper suspension geometry, helping to correct driveline vibrations in the rear and reducing wandering or rut tracking in the front, significantly improving handling and comfort.
Complete Suspension Solution
For full control over axle positioning, geometry, and overall drivability, pair this kit with our Cruise Series Front Track Bar (CRS-J-JK-FTB1) and Rear Track Bar (CRS-J-JK-RTB1) to achieve maximum stability and precision on and off the road.
Two-Stage Powder Coating for Maximum Protection
Each component in this kit undergoes a two-stage powder coating process for long-lasting durability and corrosion resistance. The zinc primer base coat prevents rust and protects against environmental damage, while the durable top coat, available in 10 custom colors, provides added protection and personalization. Custom colors are available upon request.
Proudly Made in the USA
Manufactured in Orem, UT, the Cruise Series Complete Control Arms Set is built to the highest standards of American craftsmanship. By choosing CORE 4X4, you’re investing in high-quality, American-made products designed to withstand the most demanding conditions.
Optional Hardware Upgrade
Designed for easy installation using factory hardware. For those dealing with rusted or stubborn bolts, optional Grade 8 hardware kits are available separately for a hassle-free setup.
Final Thoughts
The Cruise Series Complete Control Arms Set (CRS-J-JK-CS8) is the ultimate upgrade for Jeep Wrangler JK owners looking for maximum control, precise alignment, and long-term durability. Whether you're dialing in your lifted suspension or seeking improved handling and comfort, this kit provides unmatched strength, adjustability, and performance. Upgrade today and experience the difference in control, stability, and ride quality!
Vehicle Fitment: Jeep Wrangler JK 07-18 – A full suspension upgrade designed to improve ride quality, drivability, and durability for both daily drivers and off-road adventurers.
CORE Advantage: This complete set of eight control arms restores and enhances axle alignment, suspension geometry, and overall handling—reducing wandering, improving traction, and eliminating factory limitations for a smoother, more stable ride.
Adjustability: Fully adjustable for lifts from 0 to 6 inches, allowing for precise caster correction, pinion angle tuning, and axle re-centering to eliminate driveline vibrations and ensure proper alignment.
Construction: Heavy-duty steel tubing combined with high-performance tapered polyurethane bushings for increased durability, vibration dampening, and long-lasting performance.
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 arms built with 1.875” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
Front Upper control arms built with 1.625” OD 3/16” Wall DOM. Welded U-bracket on the fixed end and a Polyurethane Bushing on the adjustable end with 1” x 14 TPI - 3.25” long threads.
Rear Lower control arms built with 1.875” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
Rear Upper control arms built with 1.625” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1” x 14 TPI - 3.25” long threads.
Front Track Bar 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.
Rear Track Bar 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 | 2007 - 2018 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Front Lower control arms built with 1.875” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
Front Upper control arms built with 1.625” OD 3/16” Wall DOM. Welded U-bracket on the fixed end and a Polyurethane Bushing on the adjustable end with 1” x 14 TPI - 3.25” long threads.
Rear Lower control arms built with 1.875” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
Rear Upper control arms built with 1.625” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1” x 14 TPI - 3.25” 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. |
| Hardware | No Hardware or Complete Kit |
| Series | Cruise Series |
| 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.
Accessories & Add-ons
Reviews of Core 4x4
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Jeep Wrangler JK / JKU 07-18 2pc Cruise Series Front Lower Adjustable Control Arms
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