You should be able to get any parts info from the nearest Clark dealer. Service manuals are pretty much all electronic. Often times you can purchase them for less than $100 on a thumb drive. (parts and service)
I believe your engine is an F163. You should list the serial number which start like
"466-???-????" That way you'll get the best info.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.