Description Turbonetics T3/T4 Journal Bearing Maintenance Kits These Turbonetics T3/T4 journal bearing maintenance kits are designed for use on your Turbonetics T3 or T4-style turbocharger head units. Kits feature: * Two radial journal bearings * Thrust bearing * Thrust collar * Thrust washer * Piston ring for compressor * Piston ring for turbine * Four retaining rings * O-ring
