29175X Oregon chainsaw saw sprocket drum .325 pitch
The 29175X Oregon saw sprocket drum with .325 pitch is compatible with Husqvarna 50, 51, 55, 55 Rancher, 154, 254 (prior to S/N 345-0001), 262 (prior to S/N 345-0001), Jonsered 490, 590, Partner P400, P500, P5000, P5100, Poulan/Poulan Pro 325 OREGON rim sprocket system. This system is comprised of two parts: a splined clutch cup and a floating rim. The rim is the only part that comes into contact with the chainsaw chain as it moves around the guide bar. Rim-style sprocket systems are favored for their excellent performance and durability. They are available for a variety of chainsaw models. Please note that this sprocket system does not include a bearing.
Check bar or sprocket for info to confirm if you have .325 pitch like this sprocket.
.325 pitch 7 tooth crank shaft diameter is 0.5
Part# for additional rim is 11892
Part# for bearing is 11893