Sorry for the crosspost... I've got a customer rebuilding his 85-90' era H55F... I've been able to track down the input & output shafts and the gearbox rebuild kit (bearings and seals).... I can't find the part numbers for a couple of internal parts. I need the 3-4 rings & the 3-4 shift collar... Anyone by chance have a Toyota parts breakdown of this?? I have a FSM that covers the rebuild procedures, but it lacks part numbers. Thanks in advance!