Originally Posted by Tech Instructor
Can anyone identify this input shaft it is a 24 spline but my question is the shaft is solid it has no feed holes on the hub end also would a specific stator support be required I was told it came out of a motorhome 727.It is not a lockup shaft as well



If no passage between the two seal grooves - then >

That input was released in preparation for the release of lock up. It requires a matching rear clutch piston support which has a metal seal ring on it that engages the matching reaction shaft support.
Rear clutch apply is achieved between the rear input shaft seal ring and the metal ring on the piston support.



Last edited by Transman; 06/11/22 06:50 PM.