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
Front Track Bar Hardware Kit Includes:
Axle Side Hardware: 1 high grade bolt of chosen size, 1 nut tab of chosen size, 1 flat washer of chosen size
Frame Side Hardware: 1 5/8” x 4.5” high grade bolt, 1 5/8” top lock nut, 2 5/8” flat washers
Rear Track Bar Hardware Kit Includes:
2 10mm x 75mm high grade bolts, 2 10mm top lock nuts, 4 10mm flat washers
| Axle Side Bolt Size (Front Track Bar) | Factory or 1/2 Inch or 9/16 Inch or 5/8 Inch |
Reviews of Core 4x4
5.0
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★
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132 reviews
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.
SA
Samuel “SamDaman904” Anscher
Mar 23, 2024
★
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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!
RD
Reagan D'mello
Dec 23, 2025
★
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Love the product. Excellent customer support 👍🏽 …
LM
Logan Matejek
May 27, 2025
★
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★
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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
D
DSI
Jul 26, 2025
★
★
★
★
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Great products with excellent customer service after the sale
MT
Ma TheMeatLoaf
Mar 23, 2024
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Their website estimated 2 days to get my parts but actually took 11. No communication to let me know what’s going on. Parts were missing. Some days they answer questions, some they don’t. Didn’t let me know I’d have to alter stock bolts to fit their parts.
All around just seems like they don’t care.
JT
jacob trice
Apr 27, 2025
★
★
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Core 4x4 has outstanding products at a fair price and unmatched customer service. When you call Korby, it's like talking with a friend. Very cool and helpul!
I ordered some custom control arms, but from the wrong product line and they were super cool about returning them and upgrading to a better "Crawl" series. Only charged the difference between the two products. They paid all the return shipping and sent the uprgaded arms super quick. It was only a couple days. Awesome!!
I couldn't be happier with the transaction👍🏼
Also, these control arms are stout and take a beating. I run heck out my Jeep in the rocks and desert. No problems whatsoever.
Thanks Core 4x4, ya'll are welcome at my campfire anytime!
Jake T.
Pleasant Hill, Or.
CD
Christopher Dami
Jun 26, 2025
★
★
★
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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.
8
89Patriot
Jan 22, 2026
★
★
★
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Great company! I have used there products consistently with no complaints with quality you can see and feel. From my experience, their customer service is also amazing. Core 4x4 has no issues standing behind their already amazing products and will quickly and professionally solve issues may they arise. I will continue to be a customer.
TM
Tony Moller
Aug 25, 2025
★
★
★
★
★
Awesome parts! Support the older Jeeps! Great customer service.
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Specifications
| Axle Side Bolt Size (Front Track Bar) | Factory, 1/2 Inch, 9/16 Inch, 5/8 Inch |
