Chainsaw Chain & Guide Bar Selector
Ryobi ECW1840 Chainsaw Chain 16" (40cm) - Oregon 91PX057E - 57 Drive Links
91PX057E - Oregon Chainsaw Chain - 57 Drive Links fits the 16" (40cm) Ryobi ECW 1840 chainsaw.
Chain Pitch; 3/8" (LP) Low Profile
Chain Gauge; 1.3mm (0.050")
Sharpening File Size; 4mm (5/32")
We recommend that you count the number of drive links in your old chain prior to ordering.