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2pc Aluminum Rear Upper Adjustable Control Arms

Toyota Tacoma 24+ 2pc Aluminum Rear Upper Adjustable Control Arms

538.61 538.61 USD 598.45

598.45

Build Season · Save 10% — $60 off · ends Aug 28

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Order by 3:00 PM MT today — we'll start tomorrow
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COLOR Pick yours
100% bolt-on no welding MADE IN USA · Orem, Utah Expert Support 100K+ Community
Free mounting hardware included — a $20 value
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https://jerdev.core4x4.com/web/image/product.template/2575/image_1920?unique=df113cf

2pc Aluminum Rear Upper Adjustable Control Arms

Toyota Tacoma 24+ 2pc Aluminum Rear Upper Adjustable Control Arms
SKU: T-TAC-2024-AL-RU2
Pick your vehicle to confirm fit

538.61 538.61 USD 598.45

598.45

Build Season · Save 10% — $60 off · ends Aug 28

More ways to pay ▾

COLOR 12 colors
Black Blue Charcoal Green Light Green Orange Purple Red White Yellow Raw Aluminum Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Note to Core4x4:

Select Color to see price and add to cart.

Free mounting hardware included — a $20 value
Order today — ships within 1–3 business days
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Core 4x4 Manufactured

Alignment recommended Lifetime warranty on all non-wear items Made In USA

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

Product Details

Outstanding Performance on All Terrains

Enhance the performance, handling, and flexibility of your Toyota Tacoma (2024-Present) with our 7075 Aluminum Rear Upper Control Arms. Designed for race tracks, daily driving, and extreme off-road conditions, these control arms provide unparalleled durability, precise adjustability, and enhanced axle control. Whether you're looking to fine-tune your suspension or achieve maximum articulation, these control arms deliver an upgrade that exceeds factory limitations.

Key Features Benefits

  • Heavy-duty 7075 aluminum construction – Crafted from 2” OD 7075 Aluminum, these arms provide exceptional strength and lightweight efficiency, resisting bending and flexing under extreme loads.
  • Equipped with RockJock Johnny Joints – Features serviceable and rebuildable Johnny Joints at both ends, delivering superior articulation, vibration dampening, and extended durability compared to factory bushings.
  • Precision adjustability – Designed with left- and right-hand threaded bodies, these control arms allow for on-the-vehicle adjustments, giving you full control over rear axle alignment and pinion angle settings.
  • Optimized alignment driveline geometry – Fine-tune your pinion angle to eliminate driveline vibrations, improve handling, and maximize traction on and off-road.

Total Suspension Control with Unrivaled Adjustability

Lifting or lowering your vehicle can throw off axle alignment and suspension geometry, leading to driveline vibrations and premature component wear. Our 7075 Aluminum Rear Upper Control Arms offer precise adjustability, allowing you to dial in pinion angle and axle centering for better performance, stability, and long-term durability.

Durable Two-Stage Powder Coating

To ensure maximum durability and corrosion resistance, we apply a two-stage powder coating process. The zinc primer base coat provides long-lasting rust protection, increasing the longevity of your suspension components, while the customizable top coat is available in 10 colors or raw aluminum, allowing you to personalize the look of your rear upper control arms while maintaining durability.

Proudly Made in the USA

We take pride in manufacturing our 7075 Aluminum Rear Upper Control Arms in-house at our facility in Orem, UT. By overseeing the entire production process, we ensure top-tier craftsmanship, precision machining, and strict quality control. When you choose American-made products, you're supporting local industries and receiving the highest quality components at competitive prices.

Optional Hardware Upgrade

Designed for easy installation using factory hardware, but for those dealing with worn or rusted bolts, we offer optional Grade 8 hardware kits separately for a hassle-free installation experience.


  • Vehicle Fitment: Toyota Tacoma 24+ – Precision-engineered for all trims to enhance stability, handling, and off-road control.

  • CORE Advantage: Eliminates axle wrap, improves traction, and maximizes suspension articulation, giving you superior handling and durability on any terrain.

  • Adjustability: Fully adjustable while installed, accommodating stock height up to 8” lifts for precise axle centering, pinion angles, and suspension tuning.

  • Construction: Made from high-strength 7075 aluminum with Johnny Joints at both ends, providing extreme durability, articulation, and vibration dampening.

  • 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

Rear Upper control arms built with 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Make Model Submodel Years
Toyota Tacoma 2005 - 2023
Toyota Tacoma 2024 - Present

Construction & Materials

Rear Upper control arms built with 2” 7075 Aluminum. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.

Vehicle Toyota Tacoma (05–23)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or Light Green or Orange or Purple or Red or White or Yellow or Raw Aluminum 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
Placement on Vehicle Rear Upper, 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.

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Reviews of Core 4x4

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4.8
161 reviews
5
97%
4
2%
3
0%
2
1%
1
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SA
Samuel “SamDaman904” Anscher Mar 23, 2024
Google
I meant to put this reviewing about a year ago now, but ever since I’ve had the core 4 x 4, upper and lower control arms on my 2017 ram 1500, they have worked flawlessly leave been on many offering chips, and I’ll definitely be buying new accessories from them in the future and their new upper control arms that they’re offering for all of the ram trucks. Fantastic customer service fantastic health very automotive, off-road, friendly, and any aftermarket thing for your truck or SUV that they currently have!
JM
Jason Mitchell Dec 8, 2025
Google
Installed the full kit on my XJ. Ride quality is night and day better than what I had before. The articulation on the trail is insane. These guys know what they are doing. Already recommended Core 4x4 to everyone in my club.
N
Nick Sep 24, 2025
Google
I have a 2016 RAM 1500 Crew Cab and I replaced the rear upper and lower control arms also the pan hard track bar and also the sway bar and links for the rear with all I had the articulating bushings. The vehicle now has no body role. They are absolutely incredible if you get the control arms you gotta get the CORE 4 x 4sway bar end links don’t don’t try and be cheap and get Moog or something else you got to get articulating bushings get the core 4 x 4 ones they are the best. My truck drives now through the canyons like a BMW. I have Fox high-performance shocks on there as well with all the CORE 4 x 4 suspension parts and they are amazing. Well worth the money I would highly recommend anybody thinking about CORE 4 x 4 go with CORE 4X4 and if you can go with their articulating bushings, they’re unbelievable drives better now than my Escalades. Well planted no body role and smooth on the Highway unbelievable the difference they all made!! THANKS AGAIN CORE 4x4!!!!
AL
Andrew LaFave May 27, 2025
Google
I am really please with this company. Great product, i had an issue with a couple of the jonnhy joint bushings, they explained what had caused it and how to fix it. Within hrs of receiving my inquiry, i had heard back with the required info I needed. A couple hrs later problem was fixed and ready for the trail again. They care about heir product and their customers. Thanks crew, you rock
CD
Christopher Dami Jun 26, 2025
Google
2022 I ordered a 2023 Jeep Wrangler Rubicon in High Velocity yellow. Without any hesitation I knew I was going with Core 4x4’s 16pc Camp series suspension, powder coated in yellow. Compliments were a given from any and everyone that looked under my jeep. So beefy, I may have left some yellow paint on the rocks from Maine to Florida, but no bends or breaks. Customer service has been perfect each and every time I have needed something. Their warranty is top notch! Their communication is also wonderful. Might upgrade to the Crawl Series control arms where the Johnny joints are on both sides. Great all around company and a great team to troubleshoot your issue and come to a conclusion. Nothing bad to say about this company. Just love this suspension.
Review photo 1 Review photo 2 Review photo 3
MT
Marcus Torres Jan 15, 2026
Google
Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
Z
Zion Sep 24, 2025
Google
Every product I have received from them has been nothing short of fantastic. Korby in Customer service went above and beyond to help me fix my own mistake. I cannot reccomend them enough.
LM
Logan Matejek May 27, 2025
Google
The parts are a massive improvement over factory. I accidentally ordered the wrong endlinks and they helped me figure out the correct size and sent me new ones. Definitely an awesome store
RM
R2d2 Movi78 Feb 21, 2026
Google
I’m extremely impressed with Core 4x4. The quality of their parts is outstanding — everything feels solid, well‑built, and engineered with real attention to detail. Shipping was fast and everything arrived perfectly packaged. Their customer service is just as good as their products: responsive, helpful, and genuinely committed to making sure you get exactly what you need. Overall, a top‑tier experience. I’ll definitely be buying from them again. Specially thank you Mr. Linscomb from Core 4x4. Arturo M.
MM
Mike Martinez Aug 25, 2025
Google
Phenomenal company - very rare to come by in the automotive industry. Also very impressing. Let me start here. I got a set of yellow sway bar end links for my 19 ram DT (new body style) and let me tell you, I’m hooked. For numerous reasons. One the craftsmanship behind the product is unmatched for sure for without breaking the bank. 2ndly, they stand behind their product. Had a very minor issue and it was resolved in a blink of an eye!!! Insane. Just because of what i listed above i will forever spend my money with core 4x4! And i think you should too! I have no affiliation at all with this company besides being a consumer. I will be ordering my yellow UCAs and the rest of my rear suspension from them here shortly! Korby on the other hand. The representative that helped me went above and beyond FAST. I hung up the phone with him, and with in no lie 3 minutes he was calling back with an answer. GREAT GREAT GREAT customer service, Korby you and core 4x4 are what give us hope in the car community! With much love and great health to you all!!
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Made in Orem, UT · Lifetime warranty
(801) 850-2920