Here is a pic of the mystery pin next to a tape measure. I aligned the two pieces as best I could. Everything does work other than the pto won’t completely shut down unless I hold pressure on the lever. Thanks for the input it’s a big help!
I bought a 1962 International 606 and in the process of changing fluids and filters. When pulling the hydraulic filter out these two pieces of pin were laying in the filter housing. Any ideas as to what it could be?