4l60e output shaft too much play ???

[ACII]

Hy all....

after i was able to get some miles on my truck this year....i had to recognize that i have a Kind of Vibration of the drivetrain at around 60 mph ....

Also i have a leaking rearshaft seal....

So therefore i have dissambled the driveshaft today....
Next week i will bring the driveshaft to a shop for balancing..

Also i checked the Output shaft of the 4l60e.... pls have a look at the Video:

https://www.youtube.com/watch?v=BY7R...ature=youtu.be

Do u think the Play / movement of the shaft is normal ??

thanks a lot and i wish a happy Christmas time !!

CU
Achim