
Rock Krawler JL45NL-392CS Suspension System for Jeep Wrangler 392
If you're a proud owner of the Jeep Wrangler 392, the Rock Krawler Suspension JL45NL-392CS is your go-to solution for superior performance both on and off the road. This 4.5-inch X-Factor "No-Limits" Mid-Arm System is engineered specifically for your vehicle, ensuring a complete bolt-in installation that enhances articulation like no other mid-arm kit available.
Unmatched Performance
Designed with durability and off-road capability in mind, this system allows you to tackle any terrain with confidence. The "No-Limits" name reflects its advanced features, including front sway bar links tailored for the factory electronic sway bar disconnect found in the Rubicon models. Constructed with CNC machined billet aluminum and high-quality heim joints, you can simply press a button and conquer the rocks!
Advanced Control Arms
Our X-Factor Series adjustable upper and lower control arms provide an impressive 95 degrees of misalignment when paired with Pro-X Krawler Joints and Adventure Series joints. This design significantly reduces bind compared to factory control arms, allowing for precise tuning of caster and pinion angles for a smooth ride.
Exceptional Ride Quality
Experience enhanced comfort with our triple rate coil springs, which outperform OEM linear rate springs. Each coil is crafted for optimal off-road articulation and stability, ensuring they remain securely seated during your adventures. With included correction pads and track bar geometry adjustments, your axles will be perfectly centered, maintaining excellent on-road handling.
Key Features
- Complete bolt-in system for easy installation
- Outstanding highway ride and handling
- Unmatched off-road capabilities
- Improved rear roll center
- Tuned Triple Rate Coils for superior comfort
- Spring Correction Seats to reduce bow
- Vehicle lean correction for balanced performance
- Upgradeable to RK Longarm System
- Top-notch technical support
- Jeep remains level on all four corners
- Lifetime warranty coverage for peace of mind
Included Components
- (4) Triple rate coil springs
- (2) Front adjustable lower control arms
- (2) Front adjustable upper control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) No Limits sway bar links
- (2) Rear adjustable lower control arms
- (2) Rear adjustable upper control arms
- (2) Rear spring pads
- (2) Adjustable rear sway bar links
- (1) Bolt-on rear track bar relocation bracket
Fitment
- Jeep Wrangler JLU 4-Door (2021)
Customer Feedback
Users rave about the JL45NL-392CS for its remarkable balance of on-road comfort and off-road prowess. Many have noted how the system transforms their driving experience, providing a smooth ride while maintaining stability and control on rugged terrains.
⚠ 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 | $5,565.84 |
Shipping |
Weight: 300.00 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 | $4,716.81 | $6,508.44 | $7,138.73 | $6,781.79 | ? | 2025-07-11 06:24:37 |
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