Jeep Gladiator JT 8pc Cruise Series Adjustable Control Arm Kit

Name: Jeep Gladiator JT 20+ 8pc Cruise Series Adjustable Control Arm Kit
Brand: CORE 4X4
SKU: CRS-J-JT-CS8
Price: 976.45 USD
Availability: InStock

8pc Kit

SKU: CRS-J-JT-CS8 ★★★★★ (132 reviews)

$ 732.34 732.34 USD $ 976.45

$ 976.45

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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install

Jeep Gladiator JT 20+ 8pc Cruise Series Adjustable Control Arm Kit

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COLOR 11 colors — pick yours

	Daily Confidence $732	Trail-Ready $1,033	Trail Domination $1,369
Articulation	30°	65°	95°
Joint Type	Flex Polyurethane	Forged Johnny Joint	Forged Johnny Joint
Tubing	1.875" OD lowers / 1.625" OD uppers · 3/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM	1.75" OD lowers / 1.50" OD uppers · 5/16" wall DOM
Maintenance	Periodic greasing	Periodic greasing	Periodic greasing
Warranty	Lifetime	Lifetime	Lifetime
	SELECT CRUISE →	SELECT CAMP →	SELECT CRAWL →

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

This kit includes 4 components, each built and powder-coated in-house.

Complete Suspension Control for Maximum Stability

Upgrade your Jeep Gladiator JT (2020-Present) with the Cruise Series Control Arms Set, designed to eliminate caster deficiencies, drivability issues, wandering, and rear axle misalignment. This complete eight-piece set provides full control over your suspension geometry, allowing for precise axle centering, pinion angle correction, and improved ride quality both on and off the road.

Key Features and Benefits

Corrects caster for enhanced steering stability – Eliminates wandering and rut-following by restoring the correct caster angle in the front suspension, especially after lifting.
Re-centers the rear axle eliminates driveline vibrations – Adjusts pinion angle to reduce driveline vibrations and prevents dog-tracking for a more stable ride.
Adjustable for lifted vehicles – Designed for 0 to 6 inches of lift, allowing fine-tuned adjustments to optimize handling, alignment, and tire wear.
Heavy-duty construction – Built from high-strength steel tubing with tapered polyurethane bushings for durability and long-lasting performance.

Two-Stage Powder Coating for Maximum Protection

Each control arm undergoes a two-stage powder coating process for superior corrosion resistance and durability. The zinc primer base coat creates a protective barrier against rust and environmental damage, while the customizable top coat, available in 10 different colors, allows you to personalize your Jeep’s look while adding an extra layer of protection.

Made in the USA

Proudly manufactured in Orem, UT, we oversee every step of the production process to ensure top-tier quality, precision, and durability.

Optional Hardware Upgrade

Our control arms install using factory hardware, but if you need replacement bolts, we offer optional Grade 8 hardware kits to make installation easier and more secure.

Final Thoughts

By upgrading to the Cruise Series Control Arms Set, you’ll eliminate front-end wandering, improve rear axle alignment, and correct pinion angles for a smoother, more controlled ride. This kit provides a complete suspension solution, ensuring precision alignment, better stability, and long-term durability for your lifted Jeep Gladiator JT. Upgrade today and experience the next level of performance with CORE 4X4!

Vehicle Fitment: Jeep Gladiator JT 20+ – Eliminates wandering, improves steering precision, and re-centers the rear axle for a more stable and predictable ride.
CORE Advantage: Provides full suspension control, correcting caster, optimizing pinion angle, and improving handling for lifted and stock-height setups.
Adjustability: Designed for lifts from 0 to 6 inches, allowing precise alignment correction, axle positioning, and optimized tire wear.
Construction: Heavy-duty steel tubing with tapered polyurethane bushings for durability, improved articulation, and vibration absorption.
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 Upper Control Arms Built With 1.875” DOM 3/16” Wall DOM. Polyurethane Bushings on both the adjustable end and fixed end with 1.25” x 12 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.

Make	Model	Submodel	Years
Jeep	Gladiator		2020 - Present

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

Master Rebuild kit for CRS-J-JT-CS8 $ 234.00

Master Rebuild kit for CRS-J-JT-RL2 $ 72.00

Master Rebuild kit for CRS-J-JT-RU2 $ 72.00

Master Rebuild kit for CRS-J-JT-FL2 $ 60.00

Master Rebuild kit for CRS-J-JT-FU2 $ 30.00

Construction & Materials

Jeep Gladiator JT 20+ 2pc Cruise Series Front Lower Adjustable Control Arms

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.

Jeep Gladiator JT 20+ 2pc Cruise Series Front Upper Adjustable Control Arms

Front Upper control arms built with 1.5” OD 5/16” 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.

Jeep Gladiator JT 20+ 2pc Cruise Series Rear Lower Adjustable Control Arms

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.

Jeep Gladiator JT 20+ 2pc Cruise Series Rear Upper Adjustable Control Arms

Rear Upper control arms built with 1.875” DOM 3/16” Wall DOM. Polyurethane Bushings on both the adjustable end and fixed end with 1.25” x 12 TPI - 3.25” long threads.

Vehicle	Jeep Gladiator JT (20–Present)
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.

Reviews of Core 4x4

See all on Google

5.0

★ ★ ★ ★ ★

132 reviews

5 ★

97%

4 ★

3 ★

2 ★

1 ★

Brandon Zeiders Dec 23, 2025

★ ★ ★ ★ ★

I ordered the jeep xj long arm lift kit. Control arms showed up first they turned out amazing!! Had some issues with the powder coating on the cross member and sent korby and the team at core4x4 an email. They got right on making me another cross member and sending it out. I appreciate all the help they've given me along the way. Very fast response thru emails. Build quality seems to be pretty dang nice!! Can't wait to install it and enjoy it!

bryan angell Jun 26, 2025

★ ★ ★ ★ ★

First off amazing products. I got a set of adjustable control arms for my XJ and it is so nice to be able to dial in caster and pinion angles. A quick call and I was able to purchase an adjustable track.

Adam Oct 24, 2025

★ ★ ★ ★ ★

I couldn't have been more excited for the initial unboxing of these new Core 4x4 UCA's! They appear to be so well built and just a true quality product. Installation was a breeze and the initial testing with the forklift appears to have given me some additional flex with less binding on the rest of the components now that the geometry is back properly aligned. Time will tell how they hold up on my near future off-road adventures but I don't have any doubt that they are up to the task!

Leonard Smith Jan 22, 2026

★ ★ ★ ★ ★

I don’t write reviews often, but Core 4x4 absolutely earned this one. I recently ordered leaf spring mounts and realized after the fact that I messed up my order. Totally my mistake. Instead of giving me the runaround or pointing at a return policy, Core 4x4 emailed me back and forth, worked through exactly what I was doing with my build, and made sure I ended up with the correct parts. That kind of customer service is rare these days — especially in the off-road world where a lot of companies stop caring once the order is placed. The parts themselves are exactly what you hope for: solid, well-made, confidence-inspiring hardware that looks like it belongs under a vehicle that actually gets used. You can tell these are designed by people who understand suspension geometry and real-world abuse, not just CAD screenshots. Mistakes happen — especially on custom or modified builds — and Core 4x4 handled mine like pros. Fast responses, clear communication, and a genuine effort to help me get it right. If you’re on the fence: don’t be. Core 4x4 is the kind of company you want backing your build — the kind that treats customers like fellow enthusiasts, not order numbers.

Jay Taylor May 27, 2025

★ ★ ★ ★ ★

Had a worn out set of rear upper control arms on my TJ. These were old rubicon express long arms. can’t buy replacements and no one makes a direct fit replacement. Talked with Korby at core off road sent some measurements and photos and a week later new arms showed up. Packaging was perfect fit was perfect. Would highly recommend giving these guys a call.

Tim Reigies Mar 25, 2018

★ ★ ★ ★ ★

Received the track bar I ordered, product looks extremely strong, thx core 4x4

Todd Hume Jan 22, 2026

★ ★ ★ ★ ★

Their products are great but the service is even better!! Thanks Korby.

Jonathan Word Aug 25, 2025

★ ★ ★ ★ ★

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.

Justin Mar 24, 2021

★ ★ ★ ★ ★

Small business, family owned, made in the USA, lifetime warranty. Purchased Tier 3 control arms and rear track bar for a 2006 Jeep LJ. Simple website and easy to contact over phone and email. I had some technical questions and they were happy to answer them. They allow local pickup and were built to order same week. The order was wrapped and ready when I walked in and even gave a tour of the shop. They abrasive blast all raw materials to achieve a better surface profile for powdercoat to adhere and create a smooth, durable finish. I also noticed several CNC machines and a robotic welder they use for all their parts. A small outfit with a robotic welder? Their concern for quality is obvious and it shows in the parts they make. Very impressed. Happy to do business with these guys.

Tony Moller Aug 25, 2025

★ ★ ★ ★ ★

Awesome parts! Support the older Jeeps! Great customer service.

Suggested Products

Front Lower Control Arms

Jeep Gladiator JT 20+ 2pc Cruise Series Front Lower Adjustable Control Arms

$ 288.70

Front Upper Control Arms

Jeep Gladiator JT 20+ 2pc Cruise Series Front Upper Adjustable Control Arms

$ 251.95

Rear Lower Control Arms

Jeep Gladiator JT 20+ 2pc Cruise Series Rear Lower Adjustable Control Arms

$ 288.70

Rear Upper Control Arms

Jeep Gladiator JT 20+ 2pc Cruise Series Rear Upper Adjustable Control Arms

$ 251.95

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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.
Hardware	No Hardware, Complete Kit
Vehicle	Jeep Gladiator JT (20–Present)
Brand	CORE 4X4
Series	Cruise Series
Note to Core4x4:	-

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