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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 today — ships within 1–3 business days
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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
0%
JL
John Luna Nov 23, 2025
Google
Great team, and help to support my jeep and provide best stuffs
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.
GN
Glenn Nowosad Jan 22, 2026
Google
I just finished installing the Peak 2.0 Front Suspension system with the Core 4x4 Blue Tacoma Rear Suspension system on my 2024 TRD Offroad Premium Tacoma. The two upgraded suspension systems really made a difference in how the ride feels, whether we’re off-road or on the road. A big thank you to Korby and the team at Core 4x4 for their support and for getting the shipping sorted out so quickly!
Review photo 1 Review photo 2 Review photo 3 Review photo 4
CM
Cameron Masters Mar 24, 2023
Google
Absolutely incredible family owned business. I asked to pick up my order since I’m local and they came in on a weekend to accommodate. Had to make some adjustments to parts and took the time to make sure it was perfect. Parts are incredible quality. If you have a Jeep, do not hesitate to support this local business.
JO
Jaime Overmyer Nov 23, 2025
Google
Korby was extremely helpful in helping me find the right part for my truck. He was kind, knowledgeable, and patient while I asked a million questions. He also went out of his way to find the right shipping option for me since it’s tricky where I live. I’m looking forward to getting the parts so I can fix my truck and go adventuring again soon!
HK
Harold Kruder Mar 23, 2024
Google
I needed some parts and had to replace 1 lower control arm and their customer service is great. Helped with answering my questions and got parts shipped quickly.
DD
DANIEL DUSSAULT Nov 23, 2025
Google
Very beefy items for a very reasonable price.  Personally have CORE rear track bar and all upper control arms for my 04 Jeep TJ.  Had a slight issue with control arm length and they went above and beyond to swap jam nuts to get me where I needed to be.  Really have to appreciate a company like this.
MH
mark hinz Mar 2, 2026
Google
Went above and beyond to get the parts we needed to complete our customers build for Moab Easter safari cant thank you enough for all your hard work and efforts Thank you and look forward to working with you in the near future
JJ
JT JT Dec 23, 2025
Google
We have all shopped places where the person on the phone makes you feel like they don't have the time to talk to you the customer or answer your questions. I can tell you first hand that's not Core 4x4. They have the best customer service I have seen so far. They have taken the time to respond to all of my questions in a very prompt and professional manner, taking the time to answer each and every question I have had. Lets put it this way if Core 4x4 sells a product I am wanting for my truck I will buy it from them, I highly recommend Core 4x4.
CT
Canon TeSelle Jun 26, 2025
Google
Great Experience. I wanted to make changes to my order and Korby was more than willing to work with me to get everything corrected. Hope to deal with these guys again in the future.
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Made in Orem, UT · Lifetime warranty
(801) 850-2920