Zone Offroad J0400 4 Inch Lift Leaf Spring for Jeep Wrangler YJ

The Zone Offroad J0400 is a premium replacement leaf spring engineered to provide 4 inches of lift for 1987-1995 Jeep Wrangler YJ models. This 5-leaf pack features anti-friction pads and center leaf spacer plates between each leaf, delivering smooth, quiet operation while significantly reducing internal friction.

Key Features:

• Provides 4 inches of lift for front or rear suspension
• 5-leaf pack construction with anti-friction pads for enhanced durability
• Center leaf spacer plates reduce internal friction and noise
• High-quality steel construction for long-lasting performance
• Eye-to-eye length: 42.5 inches
• Front eye to center: 22 inches, rear eye to center: 20.75 inches
• Eye diameter: 1.5 inches (front and rear)
• Center pin size: 0.313 inches
• Spring width: 2.5 inches
• Free height: 8.5 inches

What's Included:

• Single leaf spring (sold individually)

Important Notes:

• Bushings sold separately (bushing kit J7000 recommended)
• Can be used for front or rear application on Jeep Wrangler YJ
• When installing 4-inch lift springs, driveline angle correction components may be required

Zone Offroad has been manufacturing rugged, high-performance suspension components for over 25 years. Each component is engineered using full 3D modeling to ensure proper fitment based on OE specifications, and manufactured in the USA with premium materials and skilled workmanship.