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4pc Crawl Series Fixed Length End Link Kit

Jeep Wrangler JK / JKU 07-18 4pc Crawl Series Fixed Length End Link Kit
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566.96 566.96 USD 629.95

629.95

(Save 10%)

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Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
COLOR 11 colors — pick yours
https://core4x4.com/web/image/product.template/2103/image_1920?unique=edc8f61

4pc Crawl Series Fixed Length End Link Kit

Jeep Wrangler JK / JKU 07-18 4pc Crawl Series Fixed Length End Link Kit
SKU: CRL-J-JK-ELS4
Pick your vehicle to confirm fit

566.96 566.96 USD 629.95

629.95

(Save 10%)

COLOR 11 colors
Black Blue Charcoal Green LightGreen Orange Purple Red White Yellow Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Compare all tiers →

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline

Alignment recommended Lifetime warranty on all non-wear items Made In USA

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

Enhance Your Jeep Wrangler JK’s Suspension Performance

Upgrade your suspension system with CORE 4X4’s Crawl Series Front and Rear Sway Bar End Link Set, tailored for Jeep Wrangler JK models (2007-2018). Engineered for maximum articulation and durability, these sway bar end links deliver superior handling, stability, and performance, both on and off the road. With Johnny Joints at both ends, this set ensures bind-free movement, especially when paired with Rubicon sway bars, allowing your Wrangler to perform at its peak on rugged terrains.

Key Features

  • Maximum Articulation: Features Johnny Joints at both ends, delivering unmatched flexibility and stability for enhanced off-road performance.
  • Tailored Fit: Custom-built to match your vehicle’s lift height for optimal functionality and improved handling.
  • Durable Materials: Constructed from high-grade .75" OD Cold Rolled Steel to withstand extreme off-road conditions.
  • Greaseable and Rebuildable: Designed for long-lasting performance with easy maintenance and rebuildability.

Innovative Design and Premium Materials

Each end link is crafted from high-grade .75" OD Cold Rolled Steel, ensuring unparalleled strength and resilience. Fully greaseable and completely rebuildable, these end links are built to last and handle the most demanding off-road environments.

Tailored to Your Vehicle’s Lift

The Crawl Series sway bar end links are customized to match your vehicle’s lift height, ensuring optimal fit and function. Whether you’re running a standard-height setup or a lifted Wrangler JK, this set guarantees compatibility and exceptional performance. Please provide your vehicle’s lift height at the time of order for precise sizing.

Durable Two-Stage Powder Coating

Every sway bar end link undergoes a rigorous two-stage powder coating process. Zinc primer base offers corrosion resistance. Top coat available in 10 vibrant colors provides additional protection and customization to match your vehicle’s aesthetics.

Proudly Made in the USA

All Crawl Series components are manufactured with pride at our Orem, UT facility. By managing the entire production process in-house, we maintain stringent quality control, ensuring each product meets the highest standards.

Straightforward Installation

Our sway bar end links are designed for hassle-free installation using the included hardware. Some widening of the end link mounts may be required during installation, but tightening the bolt will realign the mount to the proper position.

 

  • Vehicle Fitment: Jeep Wrangler JK 07-18 – Enhances stability, reduces body roll, and improves handling for both off-road and daily driving.

  • CORE Advantage: Johnny Joints at both ends allow bind-free movement, maximizing articulation and stability when paired with Rubicon sway bars.

  • Built to Length: Custom-built to match your exact lift height, ensuring optimal sway bar function and alignment for factory or lifted suspension setups.

  • Construction: Made from .75” OD cold-rolled steel, fully greaseable and rebuildable, with a two-stage powder coating for superior durability and corrosion resistance.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Front End Links Built With .75” Cold Rolled Steel. Welded Johnny Joints on both fixed ends.

Rear End Links Built With .75” Cold Rolled Steel. Welded Johnny Joints on both fixed ends.

Make Model Submodel Years
Jeep Wrangler 2007 - 2018

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Construction & Materials

Jeep Wrangler JK / JKU 07-18 2pc Crawl Series Front Fixed Length End Links

Front End Links built with .75” Cold Rolled Steel. Welded Johnny Joints on both fixed ends.

Jeep Wrangler JK / JKU 07-18 2pc Crawl Series Rear Fixed Length End Links

Rear End Links built with .75” Cold Rolled Steel. Welded Johnny Joints on both fixed ends.

Vehicle Jeep Wrangler JK / JKU (07–18)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Series Crawl Series
Lift Size Stock Height or Lifted 1" or Lifted 2" or Lifted 3" or Lifted 4" or Lifted 5" or Lifted 6" or Lifted 7" or Lifted 8" or Custom length or 1/2 sizes (put desired length in the Order Notes)
Placement on Vehicle Front, Rear
Mounting Style Bolt-On
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Reviews of Core 4x4

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
NP
Norb Pranger Oct 24, 2025
Google
Not sure where to start, Products or Service or Warranty. Products: I found Core4x4 through a very respected YouTuber in the Jeeping community. I purchased an entire set of Core4x4 Control Arms three years ago and have beat the daylights out of them and they are still in great condition. Now, I purchased another Jeep, this time for my daughter and bought yet another set of Control Arms because I know that these things can take a beating and stand up to it. I plan on replacing more parts on this TJ and my JL and will continue to buy from Core4x4. Service: This isn't some huge name conglomerate that treats you like you're just another customer. They are quick with responses and will always make things right should something be a problem. Oh and the quickness in which they ship their products is unmatched. I bought these CAs for my TJ on Thursday, I received them on Monday. Most other manufacturers will tell you weeks, they had them to me in 2 shipping days. Warranty: Seriously, a lifetime warranty? Yes please. Nothing more to say. I can't say enough about how great of a company this is. I've even spoken to the owner through email a few years back on some questions that I had. Support small American built businesses. P.S. Core 4x4, feel free to make me an ambassador and send me some swag :) .
JM
Jay Miller Jul 26, 2025
Google
I purchased a upper and lower set of control arms from core 4x4 they came early then expected and seem to be very nice quality I ran into a complication installing them and emailed them my question I was expecting to get the response maybe the next day because it was after hours I got a response in about a few minutes which allowed me to finish the project that day I super appreciate that, the products are good strong lifetime warranty and their customer service is top notch
DW
Darin Wuebbels May 27, 2025
Google
Thanks for the fabulous customer service. Your products and customer service are first class. I highly recommend these guys. Excellent experience.
Review photo 1
AS
Anthony Snyder Jun 26, 2025
Google
Great experience and really great parts
BM
Brantly Musgrave Jan 22, 2026
Google
First and foremost would like to say that Core4x4s customer service is top notch and they definitely stand behind their warranty on products! Highly recommend using them for any of your off road needs! It’s rare to find a company now a days that backs their products and they do! Had a few issues with mounts and control arms and they handled it without hesitation! Thank you!
CT
Canon TeSelle Jun 26, 2025
Google
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.
DA
Dastrup Auto Mar 25, 2019
Google
I have bought a bunch of sets of arms, track bars and even had custom work done by Core 4x4. Just yesterday, Spence and Cam delivered an awesome cross member they designed and built for me! All of their products have been exceptional! I have personally seen their progression with design changes/updates. They truly take pride in their work and products. Quality control is second to none! They’ve also helped me diagnose issues with different jeeps I’ve had, as well as Dodge/Rams. These guys know their stuff! Really! I trust them whole heartedly and absolutely love their products/quality of work! I’ve referred many people, and will always continue to do so. Keep up the good work Core4x4!
MH
mark hinz Mar 2, 2026
Google
Went above and beyond to get the parts we needed to complete our customers build for Moab Easter safari cant thank you enough for all your hard work and efforts Thank you and look forward to working with you in the near future
TR
Tim Reigies Mar 25, 2018
Google
Received the track bar I ordered, product looks extremely strong, thx core 4x4
MR
Melanee Raynes Mar 25, 2019
Google
Awesome product and service! I even got some of their swag because it looked pretty darn good. I will definitely be going back and would suggest this business to others looking for quality control arms. Buy local!

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Lift Size Stock Height, Lifted 1", Lifted 2", Lifted 3", Lifted 4", Lifted 5", Lifted 6", Lifted 7", Lifted 8", Custom length or 1/2 sizes (put desired length in the Order Notes)
Vehicle Jeep Wrangler JK / JKU (07–18)
Brand CORE 4X4
Series Crawl Series
Note to Core4x4: -
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