STIHL MS 200T vs O20 Engines The Same? Or Not?

[nyctreeman]

I haven't pulled a 200t apart yet, but I notice that whenever you find a cylinder piston set, they always say it fits both 020av and ms200t ... True or False?

I'm giving up on my old 020s and moving to the ms200t or the 201 maybe.

Thanks for any help.

 

[Rokon]

The old 020AV metal case saw? They are different.