Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The SuperPro leaf spring bushing stabilizes rear-axle movement in 4WD leaf-spring setups to reduce wandering and passive rear steer when carrying loads or towing. These bushings address shortcomings of OE rubber parts that are sized for standard ride height and loads. Upgrading to SuperPro bushings (and greaseable shackles where applicable) improves rear-end control under heavy use.
SuperPro Nissan-Spring Up Bushing
