
Rock Krawler JK25UA-4S1 Suspension System for Jeep Wrangler JKU
If you're a Jeep Wrangler JKU owner from 2007 to 2018 looking to enhance your off-road adventures, the Rock Krawler JK25UA-4S1 Suspension System is your perfect match. This 2.5-inch Ultimate Adventure Mid-Arm System is designed for those who demand a complete, bolt-in installation that delivers exceptional articulation on any terrain.
Key Features
- Complete bolt-in system for easy installation
- Outstanding highway ride and handling
- Superior off-road capability compared to other mid-arm systems
- Improved rear roll center for enhanced stability
- Tuned Triple Rate Coils provide comfort and performance
- Spring Correction Seats to minimize spring bow
- Vehicle lean correction for a balanced ride
- Upgradeable to RK Longarm System for future enhancements
- Unmatched technical support in the industry
- Maintains a level stance on all four corners
- Lifetime Warranty Coverage for peace of mind
What's Included
- (4) Triple rate coil springs
- (2) Front Lower control arms
- (2) Rear Lower control arms
- (2) Front Upper control arms
- (2) Rear Upper control arms
- (1) Adjustable front track bar
- (2) Rear spring pads
- (2) Set length front sway bar links
- (1) Bolt-on rear track bar relocation bracket
- Front and Rear brake line drop brackets
Specifications
This suspension system features four non-adjustable lower control arms and four fully adjustable upper arms, all equipped with Rock Krawler's 100% Service Free Adventure Series joints. With an impressive 70 degrees of misalignment capability, this system greatly reduces the inherent bind found in factory JK control arms, ensuring a smooth and comfortable ride.
Customer Feedback
Users have praised the JK25UA-4S1 for its remarkable on-road comfort and off-road prowess. Many Jeep enthusiasts appreciate how the tuned triple rate coils work in harmony to provide a controlled reaction to bumps and obstacles, whether on rocky trails or sandy landscapes. The easy installation process and the ability to upgrade to the RK Longarm System have also received positive remarks.
Fitment
This suspension system is specifically designed for the Jeep Wrangler JKU 4 Door (2007-2018), making it a perfect fit for your vehicle.
⚠ 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 | $2,827.37 |
Shipping |
Weight: 217.00 Length: 4 Width: 2 Height: 2 |
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 | $2,396.08 | $3,507.89 | $3,602.16 | $3,422.05 | ? | 2025-07-11 06:24:37 |
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