Specifications
- Brand
- Rock Krawler
- Part #
- JL35AXPNL-4DCS

Rock Krawler 2020+ Jeep Wrangler JLU 4DR 3.5in Adventure-X (No Limits) Pro Long Arm Coilover Suspen.
$10503.12
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Rock Krawler 2020+ Jeep Wrangler JLU 4DR 3.5in Adventure-X (No Limits) Pro Long Arm Coilover Suspen.
Key Features
- Fits 2020+ Jeep Wrangler JLU 4-door models.
- Features a 3.5-inch lift height for increased ground clearance.
- Includes a Pro Long Arm system for improved suspension geometry and articulation.
- Equipped with adjustable coilovers for customizable ride height and damping.
- Constructed with solid steel tubing for durability.
- Utilizes adjustable heim joints for precise alignment.
Product Details
Built around a 3.5-inch lift height, the Rock Krawler Adventure-X (No Limits) Pro Long Arm Coilover System for your 2020+ Jeep Wrangler JLU 4-door is designed to give you serious off-road capability. This system replaces your factory suspension with advanced long-arm geometry and adjustable coilovers, fundamentally changing how your Jeep handles on and off the pavement. The long-arm setup provides a much larger control arm angle, which helps maintain proper caster and pinion angles as the suspension cycles, leading to improved stability and control, especially at higher speeds or over rough terrain. The adjustable coilovers allow you to fine-tune your ride height and damping characteristics to suit your specific needs, whether you're crawling rocks or hitting desert trails.
This system uses a robust, well-built long arm design that is a significant upgrade over stock. The arms are constructed from solid steel tubing and feature adjustable heim joints for precise alignment and articulation. The included coilovers are high-performance units, engineered to handle the demands of serious off-roading while providing a more comfortable on-road ride than many traditional suspension kits. Installation involves removing your factory suspension components and bolting in the new long arms and coilovers. Because this is a comprehensive system, it's recommended to have a qualified mechanic perform the installation to ensure all components are set up correctly for optimal performance and safety. This kit is designed to maximize your JLU's potential, offering a substantial improvement in both articulation and on-road manners.
When installing this system, it's important to follow the manufacturer's detailed instructions carefully. Proper alignment after installation is crucial to ensure optimal handling and tire wear. This system is intended for those who want to push the limits of their Jeep Wrangler JLU, offering a complete solution for enhanced off-road performance and a more refined driving experience.
Specifications
- Brand
- Rock Krawler
- Manufacturer Part #
- JL35AXPNL-4DCS
Frequently Asked Questions
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Rock Krawler 2020+ Jeep Wrangler JLU 4DR 3.5in Adventure-X (No Limits) Pro Long Arm Coilover Suspen.
