Fitment:
for Stihl MS311, MS311 C 2-stroke gas chainsaws.
for Stihl MS362, MS362 C, MS362-R, MS362 C-Q 2-stroke gas chainsaws.
for Stihl MS391, MS391 C 2-stroke gas chainsaws.
Note: Fits non-M-Tronic models. Does not fit MS362 C-M or MS391 C-M electronic M-Tronic models.