FixVault

Input Shaft Exploded View

GFD596033Courtesy of FORD MOTOR COMPANY
Item  Description 
1 B (4, 6, R)/E (5, 6, 7, 8) clutch hub
2 Input shaft
3 B (4, 6, R) clutch
4 E (5, 6, 7, 8) clutch
5 Input sun gear
6 Torque converter

Input Shaft Cutaway View 

GFD596034Courtesy of FORD MOTOR COMPANY

Input Shaft 

The input shaft is part of the B (4, 6, R)/E (5, 6, 7, 8) clutch assembly and is splined to the torque converter turbine and the input planetary sun gear.