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
Collapsed Length (in): 15.91
Extended Length (in): 25.93
Stroke/travel Length (in): 10.02
Lower Mount Type: Eye 16mm
Upper Mount Type: Bar Pin
Internal Design: Monotube
Finish: Zinc Plated
Reservoir: No
Body Design: Smooth Body (Non-Coilover)
Body Diameter (od): 2.0 in.
Piston Diameter: 46mm
Boot Included: Black Bellows
Spring Seat Included: No
Shaft Diameter: 14mm
Adjustable Damping: Non-Adjustable
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Cherokee | 1984 - 2001 |
| Vehicle | Jeep Cherokee XJ (84–01) |
| Brand | Bilstein |
| Placement on Vehicle | Rear |
| Mounting Style | Bolt-On |
Reviews of Core 4x4
5.0
★
★
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132 reviews
M
Matt
Mar 23, 2024
★
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The best products on the market. 95% of my xj is core 4x4 products
JA
Jonathan Aguilera
Jan 22, 2026
★
★
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Great experience with Core 4x4! I purchased some suspension parts for my dad's 98 Jeep TJ. The products they make are super durable and look even better in person. Attention to detail and overall superior quality. The staff at Core 4x4 is super helpful also, Korby has been great. Updating me on the status of my order and sending me tracking numbers as well. Thank you all at Core 4x4, keep up the amazing work!
JH
Joe Hu
Sep 24, 2025
★
★
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Amazing! I put all my new control arms and it drives a lot smoother and looks great!!!
DN
Devan Nelson
Mar 25, 2019
★
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Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
JT
Jay Taylor
May 27, 2025
★
★
★
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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.
ZA
Zen Asher
Mar 23, 2025
★
★
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The quality and durability of the arms are the best. They are super heavy duty. And lifetime warranty is crazy
GV
Gil Valk
Sep 24, 2025
★
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Excellent service, Prompt responses when needing technical assistance, Amazing looking parts that fit excellently. I would recommend them to anyone looking for suspension components. Also very well packaged when we received the shipment, which means no damage from shipping company!! We went with the Crawl Series double adjustable kit and it definitely looks killer on our build!!!
VK
Victor Keele
Sep 24, 2025
★
★
★
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Great customer service. I got my front upper and lower control arms and hardware on Friday afternoon. It didn’t come with instructions so I called Core 4X4 and they immediately e mailed me the instructions. Also, the kit I got had the spacers missing so I called. It was late Friday by thus time but they took care of the issue first thing Monday morning and I got the spacers on Tuesday. Great company.
DR
David Rogers
Aug 25, 2025
★
★
★
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Ive had the front adjustable control arm kit in bright green for my 1996 ZJ.
Ive had the kit for about a year now and i have to say, im extremely impressed, over 1000 miles off-road and roughly 20,000 miles on the highway. These control arm kits for any vehicle built by core 4x4 are well worth the money, just be aware thereight be some minor scatches or chips from shipping ( but who should care about that if you're beating the crap out of em' they way they were built and designed for)
E(
Eric Hernandez (savagefit)
May 27, 2025
★
★
★
★
★
The whole process was quick and painless. The products are top tier and when I reached out them for package update info, Korby Linscomb was very responsive, and got me the answers I needed the same day. Even when I emailed back to some additional info, he sent what I was looking for that same day. I love core 4x4 and will be giving them my business from now on.
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Specifications
| Vehicle | Jeep Cherokee XJ (84–01) |
| Brand | Bilstein |
