Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Lift Enhancement. The Zone Offroad 4-Inch Leaf Spring is designed to raise the ride height of the Jeep Wrangler YJ by 4 inches, improving off-road capabilities and accommodating larger tires. This product is used as part of a suspension lift setup, providing additional ground clearance and better axle articulation. It is essential for enthusiasts seeking enhanced performance and aesthetics without compromising vehicle stability.
_x000D__x000D_Construction and Appearance. This leaf spring pack features a robust 5-leaf design with anti-friction pads and center leaf spacer plates to reduce internal wear and noise for smooth operation. The springs have a durable finish optimized to withstand harsh off-road environments while maintaining reliability and performance.
_x000D__x000D_Installation. The installation process is moderately difficult, estimated to take approximately two hours, and does not typically require drilling. Professional installation or advanced mechanical experience is recommended to ensure proper fitment and safety.
_x000D__x000D_Application. Specifically engineered for the 1987-1995 Jeep Wrangler YJ, these leaf springs fit both front and rear positions and are compatible with all drivetrains and fuel types within this vehicle range. Note that bushings are sold separately and additional driveline modifications may be required to maintain proper driveline angles when lifting.
Zone Offroad ZONJ0400
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides:
If installing 4" leaf springs without any additional driveline modifications (ex: SYE/CV driveshaft, motor mount lift) then it is necessary to order and install 4 degree shims on the rear leaf springs and a transfer case drop to correct driveline angles. (Additional shims may be necessary when using a combination of drivelines modifications.) See optional accessory section to add 4 degree rear shims and the transfer case drop to your order. (Shim Kit # U3001 - Center Pin Kit # U3010 - T-case drop kit # J5003)