Skyjacker YJ45K-N 4 in. Rock Ready Double Military Wrap Suspension Lift Kit with Nitro Shocks

The Skyjacker YJ45K-N is a complete 4-inch Rock Ready Double Military Wrap suspension lift kit designed for the 1987–1995 Jeep Wrangler YJ. Paired with Skyjacker's Nitro shock absorbers, this kit delivers a confident, capable ride both on the trail and on the street — without sacrificing everyday drivability.

At the heart of this kit are Skyjacker's signature Rock Ready Double Military Wrap leaf springs, engineered for serious off-road use. These heavy-duty springs feature a second military wrap around the main eye for added strength and protection, while Skyjacker's Softride tapered leaf design distributes load more evenly across the pack for a smoother, more compliant ride. Springs are shot-peened for increased tensile strength and longevity, and are 100% pre-cycled and set to eliminate break-in and ensure consistent lift height right out of the box.

Kit Includes:

• Front and rear Rock Ready Double Military Wrap leaf springs (4 in. lift)
• Front and rear Nitro shock absorbers
• Front and rear bushing kits
• Track bar extension bracket
• Front and rear U-bolt kits
• All necessary mounting hardware and detailed installation instructions

The included Nitro shocks are nitrogen-charged for consistent damping performance and improved handling under varying load and terrain conditions. The track bar extension bracket maintains proper axle alignment geometry at the new lift height, and the complete U-bolt and bushing kits ensure a clean, rattle-free installation using quality replacement hardware throughout.

Skyjacker lift kits are backed by a limited lifetime warranty, reflecting the brand's commitment to quality materials and field-proven engineering.