Rock Krawler Suspension JL35NL-4DS1 3.5 Inch X Factor No Limits Mid Arm Suspension System Stage 1

The Rock Krawler JL35NL-4DS1 is a complete 3.5-inch X Factor No Limits mid-arm suspension system engineered for Jeep Wrangler JL Unlimited diesel models. This Stage 1 system delivers exceptional articulation, bolt-in installation, and proven off-road durability while maintaining excellent on-road comfort.

X Factor Control Arms:

• Adjustable upper and lower control arms with 90 degrees of total misalignment
• Drastically reduces factory control arm bind
• Precision caster and pinion angle adjustment front and rear
• Adventure Series maintenance-free joints at frame connections
• PRO Krawler Joints at axle connections

No Limits Sway Bar System:

• Compatible with factory electronic sway bar disconnect on Rubicon models
• CNC machined billet aluminum center sections
• Made in USA FK Bearing heim joints
• Factory-sized hardware for easy installation

Triple-Rate Coil Springs:

• 3.5 inches of lift to accommodate up to 40-inch tires depending on model and trimming
• Superior on-road comfort compared to factory linear rate springs
• Proper free-length design for maximum off-road articulation
• Controlled reaction to bumps, rocks, sand, and mud

Geometry Correction Components:

• Correction pads to reduce factory spring bow
• Front and rear track bar geometry corrections included
• Perfectly centers axles for optimized on-road handling

This comprehensive Stage 1 system provides the foundation for any adventure, whether on the street, trail, or in tow. Complete bolt-in installation designed specifically for JL Unlimited diesel models.