Looking for a piston for Daihatsu Midget MP5, engine is ZD 305cc number 97389. Long shot I know but have to start somewhere. This truck is rusty gold : )
Might do a search for a company called 'Egge'. Don't know if they are still around or not,but used to be able to get a lot of nearly unobtaium stuff from them many years ago. Fred
https://egge.com/ If you send them a pistion they can copy it. They normally do just older Domestic stuff but I know they will do oddball engines also.. They actually make most of the parts they sell
Outstanding, thanks for that info, I had looked at their site and thiught mostly American muscle and historic, this is encouraging!