TurboModel: T04E To4E To4r To4s65.8 mm x 74.2mm turbine shaftDirect fit for PTE Precision 6266, 6466, and 6766 journal bearing and ball bearing turbochargersBalanced and ready to InstallCan be used to Upgrade to PTE 6262, t350 turbine, and other Garrett and PTE turbochargers (requires machining)Fits Precision, Garrett, to4e comp, to4e turbonetics with 6.35mm shaft bore10 Blades