Super Pro SPF2231AHK Leaf Spring Front/Rear Eye and Shackle Bushing Kit

The Super Pro SPF2231AHK is a complete polyurethane leaf spring bushing kit covering the front eye, rear eye, and shackle positions. Engineered as a comprehensive replacement for worn OEM rubber bushings, this kit addresses all critical leaf spring pivot and mounting points in a single package.

Why Replace Your Leaf Spring Bushings?

Leaf spring bushings stabilize the movement of the rear axle. Worn or deteriorated factory rubber bushings allow the solid rear axle to shift under load, introducing rear-end passive steer — causing the vehicle to wander and become unstable under heavy braking. This behavior is especially pronounced when carrying heavy loads or towing a trailer, boat, or RV.

Key Features:

• Complete kit covering front eye, rear eye, and shackle bushing positions
• Manufactured from SuperPro's proprietary engineering-grade polyurethane for superior durability over OEM rubber
• Knurled bushing surfaces retain grease for extended service life and quiet operation
• Restores proper axle location, reduces rear-end wander, and improves stability under braking and towing loads
• Designed to OEM tolerances for direct-fit installation using factory mounting locations
• Resists corrosion, UV degradation, and oil contamination
• Backed by SuperPro's lifetime warranty

SuperPro has over 40 years of suspension engineering experience, with products developed and tested in Australia's demanding conditions. The SPF2231AHK kit delivers a durable, performance-oriented upgrade that restores and improves upon the original suspension geometry without sacrificing ride compliance.