BMW n54 335i 135i 535i td03 turbo rebuild kit and flapper kit 650i which was very weak and

which was very weak and caused immediate  failed when more than factory boost was applied

upgrade for Gt35r ball bearing cartridge

and WH1C turbo

5mm coolant ports

7 Cummins ISB HE300VG HE351VE VGT nozzle sweeper rings

BMW n54 335i 135i 535i td03 turbo rebuild kit and flapper kit 650i which was very weak andBMW tdo3 turbo rebuild kit and tdo3 flapper repair kit fits 335i 135i 535i 740li and more rebuild kit includes: 2 dual oil thrust bearings 2 tdo3 compressor housing o ring 2 black compressor plate o ring 2 compressor plate 2 drain gaskets 2 front piston rings seal 2 rear piston ring seals 4 journal bearing retaining clips 2 oil deflectors 2 compressor plate retaining clips 2 front collars 2 stock bottom collars 2 upgraded bottom collars ( requires