Trans input shaft/ clutch out put SIZE

Mongler98

Top Post Dawg
Joined
Mar 23, 2011
Location
COLORADO (SE of Denver)
TDI
98 Jetta TDI AHU 1.9L (944 TDI swap in progress) I moved so now i got nothing but an AHU in a garage on a pallet.
Ayone off hand know or know where to find out the diameter of the input shaft of any of the transmissions (o2j, o2a, etc......) and the number count on the spline. Im lining up a build swap to a 944 and its time to start blueprinting for mock up.
I am putting my AHU into my 944 this coming summer (hopefully) and i want to try and use the stock bell housing for the 944 and the drive shaft. I know some have done the TDI swap with the 5 cylinder TDI, but thats not my goal.
Any help is appreciated.
My plan was to chop off the gear side of my O2J and weld on the back half of the 944's bellhouseing. Or making a custom mating plate. Not sure yet, this is my stage of figuring this stuff out before ordering parts.
 
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