Sonnax Heavy-Duty Transmission Bushing Kits

Rebuild a Transmission Better than Factory Spec

Sonnax Heavy-Duty Transmission Case Bushing Kits combine case bushings and thrust bearings in an all-in-one kit. These application-specific kits allow you to easily replace common wear components inside the transmission with high-performance, heavy-duty replacement parts engineered by Sonnax to outperform the factory equivalency.