touch control system rebuild ~ barnyard bash

[Greenthumbfarms]

I'm not seeing a number anywhere on the touch control block, How can I tell which one I need to order parts for? It is a 1975 model

[Bob McCarty]

Look inside on the end where the piston exits. The earlier ones were on the side, the later ones a little harder to find.

[Glen]

Hi,
Below is a pic of where the newer Touch Control block part number is. It is in the front, like Don said.
Use a light to see it, you might have to clean it too. Look in from the left side of the Cub.
It is probably 360719R1, if it is the original block.