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
Artec Hardcore Performance Diff Covers are engineered for extreme conditions. Artec Hardcore Differential Covers are made from thick-walled high strength nodular steel to fend off the most extreme hits in off-road driving. Artec diff covers are designed to protect lockers, gears and axles from extreme impact.
These covers come with a durable powder coat finish, magnetic drain plug, and high strength steel fasteners for easy bolt-on installation. When strength, performance, and durability matter choose Artec Hardcore performance differential covers.
Features:
- Manufactured from high strength nodular iron
- Thick walled design and durable powder coat finish
- High strength steel fasteners
- 1 year warranty against Manufacturer defects
- Location: Front
- Differential: Dana 30
- Fits: 2018-Up Jeep Wrangler JL
| Vehicle | Jeep Wrangler JL / JLU (18–Present) |
| Brand | Artec |
| Placement on Vehicle | Front |
Reviews of Core 4x4
4.8
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161 reviews
EL
Eric Labrum
May 27, 2025
★
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Best customer service I have ever experienced. They are my go to source do to quality and service
AH
Abbey Hiett
Mar 25, 2019
★
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Company finally made things right
AL
Andrew LaFave
May 27, 2025
★
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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
BZ
Brandon Zeiders
Dec 23, 2025
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I ordered the jeep xj long arm lift kit. Control arms showed up first they turned out amazing!! Had some issues with the powder coating on the cross member and sent korby and the team at core4x4 an email. They got right on making me another cross member and sending it out. I appreciate all the help they've given me along the way. Very fast response thru emails. Build quality seems to be pretty dang nice!! Can't wait to install it and enjoy it!
TM
Tony Moller
Aug 25, 2025
★
★
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Awesome parts! Support the older Jeeps! Great customer service.
MG
Morgan Griffith
Mar 25, 2018
★
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I met a couple of the Core 4x4 guys at the Salt Lake Offroad Expo and decided to try them out after noticing one of my control arm bushings was disintegrated. I called to discuss parts on Thursday and I was leaving for a trip on Saturday. These guys built my control arms and had them ready to be picked up Friday, 24 hours later. The parts seem to be great quality and they charged me nothing extra to have them painted. These guys were extremely helpful and without them my trip probably would have been cancelled. looking forward to testing out the arms on my next trip to Moab.
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!!!
TH
Todd Hume
Jan 22, 2026
★
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Their products are great but the service is even better!! Thanks Korby.
BA
bryan angell
Jun 26, 2025
★
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First off amazing products. I got a set of adjustable control arms for my XJ and it is so nice to be able to dial in caster and pinion angles. A quick call and I was able to purchase an adjustable track.
DW
Derek Whitfield
Nov 20, 2025
★
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Solid product, the lifetime warranty sealed the deal for me. Installed on my TJ and the ride quality improved noticeably. Shipping took a bit longer than expected but the parts were worth the wait.
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