Rock Krawler JL35AX2NL-4 3.5 Inch Adventure-X2 No Limits Long Arm Suspension System

The Rock Krawler JL35AX2NL-4 is a 3.5-inch Adventure-X2 "No Limits" Long-Arm Suspension System engineered to deliver the ideal balance between daily drivability and hardcore off-road performance. This comprehensive long-arm lift kit combines a full high-clearance 4-link front suspension with a high-clearance independent 3-link rear suspension, giving you the geometry and capability to dominate both the street and the trail.

The "No Limits" designation refers to the inclusion of specially designed front sway bar links that are fully compatible with the factory electronic sway bar disconnect system found on Rubicon models. These sway bar links feature factory-sized hardware, a CNC-machined billet aluminum center section, and Made in USA heim joints from FK Bearing — simply press the button and hit the rocks.

The Adventure-X2 rear suspension geometry features enhanced rear instant centers and rear roll centers, delivering an exceptionally smooth ride both on and off the trail. High-clearance axle mounts add 4.5 inches of ground clearance under the rear axle compared to stock, while rear upper shock relocation brackets ensure no loss of shock or suspension travel.

Adventure Series Joint Technology:

• Every control arm features Rock Krawler's Adventure Series joint center, engineered to isolate road vibrations at OE bushing levels
• Joints include high misalignment capability and a steel sleeve with a Teflon-lined inner sleeve — eliminating chafing, twisting, or bushing deformation
• The sleeve design acts as a buffer against clamping force, ensuring the bushing is never compressed during installation
• 100% service-free — no greasing required, and zero noise inside the housing

Triple-Rate Coil Springs:

• All four coils work together for smooth on-road comfort that exceeds OEM linear-rate spring performance
• Built with the proper free length for maximum off-road articulation and secure coil bucket seating
• Provides controlled, predictable response over rocks, sand, mud, and rough terrain
• Includes correction pads to reduce the spring bow inherent in the factory JL setup

Key Features:

• 3.5-inch lift height (based on Rubicon models with standard build)
• High-clearance 4-link long-arm front suspension
• Independent high-clearance 3-link long-arm rear suspension
• 4.5-inch rear axle ground clearance gain via X2 axle bracket system
• No Limits front sway bar links for Rubicon electronic disconnect compatibility
• CNC-machined billet aluminum sway bar link center section
• FK Bearing Made in USA heim joints
• Service-free Adventure Series joints throughout
• Triple-rate coil springs included
• JL correction pads included

The Rock Krawler JL35AX2NL-4 is a purpose-built solution for Jeep Wrangler JL owners seeking a complete, long-arm suspension upgrade that performs as confidently on the highway as it does on the most demanding off-road terrain.