100757 Oregon chainsaw saw sprocket 3/8 pitch fits (Husqvarna) 254, 257, 262XP
Oregon 100757 chainsaw saw sprocket 3/8 pitch fits Husqvarna 254 (after S/N 345-0001), 257 (after S/N 314-0001), 262XP (after S/N 345-0001) John Deere CS56, CS62 Olympyk (Oleo Mac) 956, 962
Pro floating rim system includes oil pump gear and bearing.
Check bar or sprocket for info to confirm if you have 3/8 pitch bar and chain like this sprocket.
3/8 pitch 7 tooth crankshaft diameter is 0.5
Part# for the additional rim is 68210
Part# for bearing is 11893