I’m putting this page up as a service to our community of DIYers who have them. There was a very reliable person in California who was making monthly orders for parts, and he was easy to do business with, I don’t know where he is now if you do, or know other sources of parts, please consider making a comment on this page, so others will know.
Ebay has moved on to the Yamar clones, and little else in the way of parts.
These folks mention small orders are possible, but I have not yet confirmed that.
https://agriculturalmachinery-parts.sell.everychina.com/p-108469922-cylinder-liner-piston-ring-kit-for-single-diesel-engine-s195-s1100-s1105-s1110.html
Do you have any supplier contacts to share??
George B.