Skyjacker YJ40FSB 4" Front Leaf Spring for 1987-1995 Jeep Wrangler YJ

Vehicle Fitment

• 1987-1995 Jeep Wrangler YJ (Sport/Base/Laredo/Islander/Renegade/Sahara/SE, Various Engines) - 4WD

Features

• 4" front suspension lift for enhanced off-road clearance
• Softride progressive multilayer leaf spring design
• Shot-peened American-made steel for increased tensile strength
• Bolt-style spring clips to reduce friction and binding
• Improves wheel travel and articulation for rough terrain
• Durable black finish resists corrosion and wear
• Direct fit to factory mounting points
• Lifetime limited warranty from Skyjacker

Specifications

• Position: Front leaf spring
• Lift Height: 4 inches over stock
• Spring Width: 2.5"
• Number of Leafs: 4
• Free Arch: Approx. 8 3/4" (+/- 1/4)
• Material: High-strength American steel
• Bushings: Not included (use bushings kit SE4YJ)

Included Components

• 1x Skyjacker YJ40FSB Softride front leaf spring

Product Description

The Skyjacker YJ40FSB Softride front leaf spring is engineered to provide a reliable 4" lift for 1987-1995 Jeep Wrangler YJ models. Built from high-strength American steel and featuring Skyjacker's Softride tech, this leaf spring delivers both improved off-road performance and dependable road manners. The shot-peened leaves increase tensile strength, maximizing wheel travel while maintaining durability.

This direct-fit lift spring bolts to your Wrangler's existing mounts for a straightforward installation and significant ground clearance gain - ideal for larger tires or more demanding trails. While the bushings aren't included, this spring is compatible with Skyjacker's SE4YJ bushing kit for seamless integration. Whether you're replacing worn springs or building a capable lift setup, the YJ40FSB offers rugged performance backed by Skyjacker's proven suspension heritage.