Steering Rack Bushing Nissan 300ZX 90-96

The Steering Rack Bushing Nissan 300ZX 90-96 from Whiteline Performance is a precision suspension component engineered to eliminate play and noise in the steering rack assembly of classic Nissan Z-cars. As the steering rack ages, factory rubber bushings deteriorate and allow excessive movement, resulting in imprecise steering feel, vibration feedback through the wheel, and audible creaking. This kit replaces those worn bushings with polyurethane alternatives that restore steering precision and durability for drivers seeking improved handling response and tighter control.

Whiteline's polyurethane bushing design outperforms OEM rubber in both durability and performance under load. Polyurethane resists degradation from heat, UV exposure, and repeated compression cycles far longer than natural rubber, maintaining consistent stiffness and support. The black polyurethane compound provides higher modulus and lower compliance than factory parts, effectively reducing deflection in the rack mounting points and minimizing slack in the steering linkage. This material choice directly translates to more responsive steering inputs, reduced rack rattle during acceleration or braking, and improved feedback from the road surface—critical advantages for autocross, spirited driving, and precision steering control.

This bushing kit is specifically designed for Nissan 300ZX models from 1990 through 1996, making it an essential upgrade for Z32-generation enthusiasts rebuilding aging suspension systems or addressing steering slop. Installation requires removing the steering rack assembly and replacing the stock rubber bushings with Whiteline's polyurethane components—a straightforward procedure for technicians with intermediate suspension experience. Fitment is guaranteed across all 1990–1996 300ZX platforms, whether equipped with manual or automatic transmission. This kit delivers noticeable improvement in steering feel and longevity without requiring frame modifications or additional hardware.