This is an ALL NEW Garrett Center Cartridge, Factory balanced turbine wheel and compressor wheel, new center housing, journal bearing and seals.
This part is the complete working part of your turbo for the old body style pickup models.
All you need to build yourself a brand new TP-38 stock turbo is your cast iron turbine housing and aluminum compressor housing. Bolt these 2 items to the cartridge and remount on your engine. Comes with a complete set of turbo pedestal o-rings (upper and lower sets), turbine inlet gasket, 11 new 12 point bolts, turbo to pedestal mounting bolts and the compressor outlet o-ring.