I've searched for about a week online and called about 6 different places with no luck. Nobody even has listings for dynamark anymore. It's a 2.2ci / 36cc saw but the piston rings are strange on it, unlike any other rings anyplace locally has ever seen. It's a 38mm piston but the rings are only 1.17mm thick while everything I'm finding is 1.5mm thick. I found a place that said he could probably make them but would need what is left of the old rings to make sure he cuts the ends correctly. That's fine, but it's my last resort and I'd really like to find some already made for it.
Also, does anyone know who the actual manufacture of this saw was? I was told dynamark usually just put their name on someone elses products but nobody local knows who made the chainsaws for them.
Below is a link to a picture of the saw. Any help appreciated.