Stihl MS311, MS391 Air Filter
This auction is for a new aftermarket air filter for a Stihl MS311, MS391 all are the same fit.
These air filters are good quality, I have fitted many myself.
Also have heaps of second hand genuine air filter for just about every model so if just ask and I can start you a auction.
Any Questions just ask.
ST-AIRF-391
13.02$ (USD)
2 in stock