Rock Krawler JL35AXPLA-4 3.5 Inch Adventure-X PRO Long Arm Suspension Lift Kit

The Rock Krawler JL35AXPLA-4 is a 3.5-inch Adventure-X PRO Long Arm Suspension System engineered to deliver the ideal balance between capable daily driving and serious off-road performance. Designed specifically for the 4-door Jeep Wrangler JL, this comprehensive lift kit replaces the factory suspension geometry with a high-clearance long arm configuration built to handle everything from highway cruising to challenging trail use.

At the heart of this system is Rock Krawler's Adventure-X2 architecture, which pairs a full high-clearance 4-link long arm front suspension with a high-clearance independent 3-link long arm rear suspension. Together, these configurations improve wheel articulation, optimize axle geometry, and significantly enhance both on-road handling and off-road capability.

PRO-Level Control Arms:

• 4 billet aluminum CNC-machined lower control arms in long arm length — service-free design requires no greasing
• Adventure Series joints isolate road vibrations comparable to OEM bushings while providing high misalignment tolerance
• Steel sleeve with Teflon-lined inner sleeve for smooth, bind-free rotation

Suspension & Geometry Highlights:

• Enhanced rear instant center and rear roll center geometry for a smooth 3-link ride
• High-clearance rear axle mounts add approximately 3.5 inches of ground clearance under the rear axle versus stock
• Rear upper shock relocation brackets preserve full shock travel and suspension travel
• Triple-rate coil springs provide on-road comfort with proper free-length for maximum off-road articulation
• Correction pads reduce the factory spring bow inherent in the JL platform
• Front and rear track bar geometry corrections allow precise axle centering for uncompromised on-road handling

This system is designed to be a complete, comprehensive solution — whether you're towing, commuting, or exploring the trail. The Rock Krawler JL35AXPLA-4 is manufactured in the USA and built for owners who demand both durability and performance from their suspension upgrade.