Stihl MS391 parts similarities?

[mp5n]

I picked up a Stihl MS391 which is missing the shroud, brake parts, filer cover and wrap handle. Does anyone know if there is another saw which may share some of the same parts from the 391? I’m trying to track down used parts, but am not having much luck with just searching for the MS391. If anyone can help out I’d appreciate it.

Thanks in advance,
MP5N

 

[SawTroll]

Mostly the 311, but I guess some parts from the 362 also will fit.