I have 2 pairs of Kohler engine mounting plates for Case/Ingersoll garden tractors available for $25 per pair. I also have a single left side plate available for $10. These fit early 1970's through 1988 Case and Ingersoll 200 and 400 series garden tractors with Kohler single cylinder engines. Part numbers C17717 and C17718.
The 2nd pair down from the top has been SOLD but all the others are still available. Some of these still have rubber mounts in them that will likely need to be replaced. One of the RH ones (upper one in the photo) appears to have a small amount of distortion around the bolt holes where it attaches to the engine oil pan. Also, the bolt holes in one pair (shown near the bottom of the photo) are not countersunk like all the others.
Available for cash payment and local pickup in Sherman. Or I can accept PayPal or postal money order and mail them to a buyer willing to cover shipping.