Posted by Johnd [162.158.62.218] on Wednesday, March 31, 2021 at 05:56:15 :
In Reply to: PTO assembly posted by Karl [162.158.212.201] on Tuesday, March 30, 2021 at 11:49:44 :
Measure the shaft diameter, and the case bore. Next, look up the seal by dimension, not by part number.
Here is one source for buying them by size, but there are lots of other sources, including Amazon.