
Rock Krawler JL35UA-4S1 Suspension System for Jeep Wrangler JLU
If you’re a Sport or Overland enthusiast looking to take your 2018 Jeep Wrangler JLU to the next level, the Rock Krawler JL35UA-4S1 Suspension System is your go-to solution. This 3.5-inch Ultimate Adventure Mid-Arm System offers an impressive combination of durability, performance, and comfort, whether you're cruising on the highway or tackling rugged trails.
Key Features
- Complete bolt-in system for easy installation
- Exceptional on-road ride quality and handling
- Unmatched off-road capability among Mid-Arm kits
- Improved rear roll center for enhanced stability
- Tuned Triple Rate Coils for optimal performance
- Spring Correction Seats to reduce bowing
- Vehicle lean correction for a level stance
- Upgradeable to RK Longarm System for future enhancements
- Industry-best technical support
- Lifetime Warranty for peace of mind
What’s Included
- (4) Triple rate coil springs
- (2) Front set-length lower control arms
- (2) Rear set-length lower control arms
- (2) Front upper adjustable control arms
- (2) Rear upper adjustable control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Rear spring pads
- (2) Set-length rear sway bar links
- (1) Bolt-on rear track bar relocation bracket
Specifications
This suspension system features 4 non-adjustable lower control arms and 4 fully adjustable upper arms equipped with Rock Krawler's Service Free Adventure Series joints. With a remarkable 70 degrees of misalignment capability at both the frame and axle connections, it significantly reduces the bind typically found in factory JL/JT control arms.
Customer Feedback
Users have praised the JL35UA-4S1 for its outstanding articulation and comfort. Many have noted that the triple-rate coils provide a smooth ride over rough terrain, making it a reliable choice for both daily driving and off-roading adventures. The system's ability to keep the Jeep level on all four corners has also received positive remarks, enhancing both aesthetics and performance.
Fitment
- Compatible with Jeep Wrangler JLU (2018 and newer)
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Rock Krawler is a company that specializes in manufacturing aftermarket suspension parts for Jeeps. Offroading is an extreme activity that requires a vehicle that is strong enough to handle the tasks. The factory original parts are good for daily driving, but when it comes to offroading, you need more robust parts and that is where Rock Krawler comes into play. Today, they are one of the leading sources of offroading parts for many Jeep owners.
Parts That Can PerformEach of Rock Krawler’s products is made up of high-quality materials that ensure durability and reliability. It is designed to perform better than its stock counterpart and can withstand the harsh condition of offroading. Their suspension components allow better suspension movement and articulation which is a requirement when you are tackling different terrains and obstacles offroad.
Not Just For OffroadingBut just because their parts are designed for hardcore offroading doesn’t mean that they can’t be used on the streets. That is the beauty of Rock Krawler parts. You can use your vehicle as a daily driver. And when the time comes that you want to hit the trails, just pack your bags and go.
Purchase Rock Krawler Parts At Vivid RacingIf you want to turn your Jeep into a worthy offroad vehicle, then Rock Krawler is the brand for you. They have provided their customers with quality offroad parts for years and have consistently created innovative products that adapt to the ever-changing automotive trend. If you are looking for a Jeep expert company, then you don’t have to go far to find it. To know more about Rock Krawler, visit Vivid Racing and check out their list of offerings that fit your specific need.
Sale price | None |
Wholesale price | $2,867.74 |
Shipping |
Weight: 247.00 Length: 41 Width: 24 Height: 12 |
Product Added At | Friday 23 February, 2024 |
Product Modified At | Friday 11 July, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Carb Approved | - |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Unknown |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Meyer Distributing | $2,430.29 | $3,555.47 | $3,648.44 | $3,466.02 | ? | 2025-07-11 06:24:37 |
Check out these other great products
