41725X Oregon chainsaw saw sprocket .325 pitch drum
The 41725X Oregon chainsaw saw Spur sprocket has a .325 pitch and is compatible with Husqvarna 36, 41, 136, and 235E models, as well as Jonsered 2035, 2036, 2040, CS2137, Partner 365 and 405, and Poulan/Poulan Pro 255, 295, 2500, 2600, 2750, 2775, 2900, 3050, 4620AV, 4620AVX, P600. Be sure to check your bar or chain for information to confirm if it has a .325 pitch that is suitable for use with this sprocket.
.325 pitch 7 tooth crankshaft diameter is 0.3937
Part# for bearing is 37325