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
Look no further than Artec Hardcore Performance Differential Covers for unparalleled strength, performance, and durability Get ready for extreme off-road conditions with Artec Hardcore Performance Differential Look no further than Artec Hardcore Performance Differential Covers for unparalleled strength, performance, and durability Covers!
Made from thick-walled, high-strength nodular steel, these covers protect your lockers, gears, and axles from even the toughest hits. With a durable powder coat finish, magnetic drain plug, and steel fasteners, installation is a breeze. For unparalleled strength, performance, and durability, look no further than Artec Hardcore Performance Differential Covers.
Features:
- High-strength nodular iron construction
- Thick walls and durable powder coat finish
- Magnetic drain plug for easy maintenance
- High strength steel fasteners for easy installation
- 1-year warranty against manufacturer defects
- Compatible with various differentials
- CNC machined steel components
- Engineered using 3D scan files
- Made in the USA
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Wrangler | 1997 - 2006 | |
| Jeep | Wrangler | 2004 - 2006 | |
| Jeep | Wrangler | 2007 - 2018 |
| Vehicle | Jeep Wrangler JK / JKU (07–18) or Jeep Wrangler TJ (97–06) or Jeep Wrangler LJ (04–06) |
| Brand | Artec |
| Placement on Vehicle | Front, Rear |
| Mounting Style | Bolt-On |
Reviews of Core 4x4
5.0
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132 reviews
MV
Mr. V
Mar 24, 2021
★
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Good quality parts, much stronger than stock
ST
Sal Torres
May 27, 2025
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upper control arms look great and went on easy.. only reason I gave 4 stars and not 5 is because of a shipping issue which put my build a week behind. The issue was resolved quickly and painlessly, great customer service. Only time will tell how control arms perform but they look great and like they will go above and beyond control arm demand.
SH
Shawn Hooten
Apr 27, 2025
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Great products, shipped the next day during a big sale event. Core 4x4 gets it right and gets it done! Thank you all.
CT
Canon TeSelle
Jun 26, 2025
★
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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.
TW
Travis Walker
Sep 24, 2025
★
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I have nothing but great things to say about this company and their customer service. If you like American made products backed by warranty and amazing customer support, this is the company for you. I have a Lexus GX470 and love their rear control arms.
TG
Travis Grimm
Mar 23, 2024
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To start off if you're looking to upgrade your control arms definitely hit this company up. Great product, easy install of the product, with three different tiers everything is priced pretty good, I'm a sticker guy and they sent a sticker for each arm each track bar and also three extra ones so the extra are on the Jeep the advertise them for sure. If you're reading this review I highly recommend you to check their website out.
CL
Colten Lockwood
Mar 25, 2019
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Recieved warrenty exchanges for my control arms last night couldnt be happier!!! Lets talk about the arms tho! Great quality arms in multiple styles and colors!!! I purchased the teir 3 short arns for my 98 xj. I can say that they setoff nicely so my 35 inch tires do not rub! As long as you can get a photo or video of broken hardware core will take care of you. The body of the arm is bulletproof. However make sure to maintain and grease the joints regularly as with any greaseable joint and they shouldkast forever. I had a few problems arise a year after purchase and after some troubleshooting spence was able to help get me the correct parts to get back on the road. I recommend this setup to any and all jeepers looking to get away from the stock arm setup. Alltogether i am Very happy with the performace of my control arms!!!! Mechanic and bodyman of 12 years and my first choice for quality control arms!!
OJ
Oldgreg jr
Mar 23, 2025
★
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Good company, they offer well built parts and Great customer service.
I had a couple of hang ups with my control arms that I purchased, they were very easy to work with and found the solution to make them work.
D
Danny
Oct 24, 2025
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Outstanding customer service to match the high quality parts. This is the go-to company.
JW
Jonathan Word
Aug 25, 2025
★
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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.
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Specifications
| Vehicle | Jeep Wrangler JK / JKU (07–18), Jeep Wrangler TJ (97–06), Jeep Wrangler LJ (04–06) |
| Brand | Artec |
