Stihl 26RS-62 Oilomatic 3 Saw Chain 16 inch, 62 Drive Links,.325 Pitch, .063 Gauge Genuine STIHL Chain 16 inch 62 Drive Links, .325 Pitch, .063 Gauge Fits STIHL 025, MS250 MS250C, MS251 and MS251C Chainsaws. Please ask if you are not certain of the correct chain for your saw.