The Sentinel Front Bumper with stinger is built for drivers who want extra frontal protection and a more aggressive trail-ready profile without sacrificing clearance or breaking the budget. Made from 3/16-inch steel, the bumper uses a low-profile, high-clearance design that tucks tight to the frame to improve approach angle and obstacle clearance while keeping the strength required for off-road impacts and recovery use.
An integrated tube stinger adds an added layer of protection up front while maintaining a clean, purposeful stance. The bumper supports a recessed winch mount option (JL5611) and includes an integrated fairlead opening to help keep the winch protected and positioned for optimal pulling angles.
Auxiliary light mounts are located front and center for simple lighting upgrades. Reinforced, built-in recovery points are designed to handle winching and snatch recoveries with confidence.
Finished in a durable black powder coat over zinc primer, the Sentinel is built to resist corrosion and stand up to harsh use. From rock crawling to overlanding, this is a capable, affordable front bumper that installs clean and delivers function-first performance.
Features:
- 3/16-inch steel construction
- Built for serious trail protection and recovery use.
- High-clearance, low-profile fitment
- Improves approach angle and obstacle clearance.
- Tucks tight to the frame
- Better clearance with a clean, integrated stance.
- Integrated tube stinger
- Adds frontal protection without sacrificing a purposeful look.
- Recessed winch mount option (JL5611) with fairlead opening
- Helps protect the winch and keep pulls centered.
- Auxiliary light mounts
- Easy lighting upgrades with a dedicated mounting location.
- Reinforced built-in recovery points
- Made for winching and snatch recoveries.
- Powder coat with zinc primer
- Better corrosion resistance for year-round exposure.
- Affordable, easy-install design
- Capability-focused upgrade without complexity.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Gladiator | 2020 - Present | |
| Jeep | Wrangler | 2007 - 2018 | |
| Jeep | Wrangler | 2018 - Present |
| Vehicle | Jeep Gladiator JT (20–Present) or Jeep Wrangler JL / JLU (18–Present) or Jeep Wrangler JK / JKU (07–18) |
| Brand | Artec |
See It Installed
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Reviews from Google
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132 reviews
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Ajay Paynter
Mar 4, 2026
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Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan
Mar 4, 2026
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I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres
Jan 15, 2026
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Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
RH
Roger Hooks
Jun 26, 2025
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2018 Ram 2500 Rear Control Arms and Rear track Bar been running for about a year, Great Solid Products and great one on one customer service, same day response with issue resolved!
Thanks Korby!
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
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.
MM
Mike Martinez
Aug 25, 2025
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Phenomenal company - very rare to come by in the automotive industry. Also very impressing. Let me start here. I got a set of yellow sway bar end links for my 19 ram DT (new body style) and let me tell you, I’m hooked. For numerous reasons. One the craftsmanship behind the product is unmatched for sure for without breaking the bank. 2ndly, they stand behind their product. Had a very minor issue and it was resolved in a blink of an eye!!! Insane. Just because of what i listed above i will forever spend my money with core 4x4! And i think you should too! I have no affiliation at all with this company besides being a consumer. I will be ordering my yellow UCAs and the rest of my rear suspension from them here shortly!
Korby on the other hand. The representative that helped me went above and beyond FAST. I hung up the phone with him, and with in no lie 3 minutes he was calling back with an answer. GREAT GREAT GREAT customer service, Korby you and core 4x4 are what give us hope in the car community! With much love and great health to you all!!
AM
Adam M
Sep 24, 2025
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First time buying from Korby @ Core 4x4 and it’s being nothing short of a great experience. I bought the non adjustable Trail kit for my 5th Gen Ram 1500 with a 2” lift. The welds look great, nice powder coat finish and quality bushing. Had some trouble fitting the grease nipples due to the powder coating but a thread tap would fix that. They fit easily and perform great. I felt the improvement straight away. No more wheel hop on hard acceleration which was my main reason for the purchase.
I was missing some smaller bushings needed for the 5th Gen and Korby’s custom service was on point, with responsive emails and mailing out the missing parts straight away. Very happy with their products and customer service. Highly recommended company👌🏽
PG
Paul Griffin
Feb 21, 2026
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Great long arm kit with everything else I needed as well! They worked with me to ensure that I was getting an upgraded components kit just like I wanted. Fast shipping with some of the best packaging that I have ever seen. Nothing was scratched or missing and this kit is even more impressive than the videos or website can show. Powder coating looks great with no issues.
I would highly recommend CORE 4x4 to anyone looking for a great quality kit.
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
