Rock Krawler JT45XF-DS1 4.5 Inch X-Factor Mid-Arm Suspension Lift Kit Stage 1 Diesel

The Rock Krawler JT45XF-DS1 4.5" X-Factor Mid-Arm Suspension System – Stage 1 is a complete bolt-in lift kit engineered specifically for Jeep Gladiator JT Diesel (Sport/Overland) models. Delivering 4.5 inches of lift with best-in-class mid-arm articulation, this system is built for drivers who demand maximum off-road performance without sacrificing on-road comfort or drivability.

X-Factor Adjustable Control Arms:

• Adjustable upper and lower control arms provide a total of 95 degrees of misalignment when paired with Pro-X Krawler Joints and Adventure Series joints
• Significantly reduces the inherent bind found in factory JT control arms
• Precision-tune caster and pinion angle both front and rear for optimal geometry

Maintenance-Free Joints:

• Adventure Series joints at all frame connection points on front and rear control arms — no greasing required
• PRO Krawler Joints at all axle connection points for maximum strength and misalignment

Industry-Leading Coil Springs:

• Triple-rate front coils and quad-rate rear coils deliver 4.5 inches of lift
• Improved on-road ride quality over factory linear-rate springs
• Proper free-length design keeps coils firmly seated in the bucket during full articulation
• Controlled, predictable response over rocks, sand, mud, and all terrain types

Complete Geometry Correction:

• Includes front and rear track bar geometry correction brackets to perfectly center both axles
• Front and rear spring correction pads reduce the spring bow inherent in the factory setup
• Two rear spring seats and two front spring pads included

The Stage 1 kit includes all hardware needed for a complete bolt-in installation, and is designed to be upgradeable to higher-tier Rock Krawler systems as your build progresses. A front driveshaft upgrade is recommended for regular off-road use.