Skyjacker YJ45K Jeep Wrangler YJ RockReady lift kit

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1987-96 Jeep Wrangler YJ 4" Rock Ready lift kit, Softride

Product No: YJ45K SK

Availability: In stock


Important Notes

Skyjacker highly recommends the 5th Link Traction Bar YJ5LK

Quick Overview

The Skyjacker 4" lift kit for the Jeep Wrangler YJ includes both front and rear Rock Ready double military wrap leaf springs with bushings & u-bolts with track bar brackets. A pitman arm, transfer case lowering kit, sway bar disconnects and longer shocks are required and sold separately.

Skyjacker leaf springs use tapered leaves to yield a lower spring rate and better travel, Teflon wear pads to help reduce interleaf friction, a "bolt" style clip to reduce leaf friction and shot-peening to compress the steel and increase its tensile strength.

Product Attachments

View FileWrangler YJ Instructions    Size: (161.72 KB)

    • Make: Jeep
    • Model: Wrangler YJ
    • Vehicle: 1987-96 Wrangler YJ 4" Rock Ready lift kit, Softride
    • Tire Size: 33x12.50
    • Upsell: SBE425 SK, TCL25 SK, JA750 SK, JA850 SK, YJ5LK SK, 7109 SK, 9109 SK, SK-4-HYDRO, SK-4-NITRO, SK-4-MONO


Skyjacker lift kit fits the following models:
1987 Jeep Wrangler YJ
1988 Jeep Wrangler YJ
1989 Jeep Wrangler YJ
1990 Jeep Wrangler YJ
1991 Jeep Wrangler YJ
1992 Jeep Wrangler YJ
1993 Jeep Wrangler YJ
1994 Jeep Wrangler YJ
1995 Jeep Wrangler YJ
1996 Jeep Wrangler YJ

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