Rear drive shaft roll pin
 

Sheared my rear roll pan last night on my 782. Was curious if anyone knew what size the replacement roll pin is. There is nothing left of my existing one to get a good measurement. Thanks in advance.

Cub says 1/4" X 1" ( 715-3000 PIN-SPRING 1/4 X 1 )

You can buy them from McMaster Carr for less. I listed both the 1" and 1-1/2" long versions.

http://www.mcmaster.com/#catalog/121/3339/=wkfaiu

1" 95755A404

1 1/2" 95755A419

I'm having trouble getting the spiral pins out of my drive shaft what's the trick

A model number of your tractor could help out some,

I grind the pin so it is flush with the side of the shaft/coupling, if the shaft is still in the tractor I use a spiral pin punch with a long adapter that I made and a two or three pound hammer. Make sure that you back up whatever you are hitting on to avoid damage to shaft/bearings/seals.

If the shaft is out of the tractor be sure that it is laying on something very solid, use the same technique as above.

It is possible that the pin is sheared and the shaft has turned inside the coupling, if this is the case you will NEVER get it beat out until the holes are all lined up.

Good luck, they can be a pain.