28004 Oregon chainsaw saw sprocket drum 3/8 Low profile
This 28004 Oregon chainsaw saw sprocket is compatible with multiple models, including Poulan 180, 205, 225, 235, 1800, and 2000. It can also fit Dayton 4Z022, 4Z023, and 4Z109, as well as Poulan/Poulan Pro models 180, 205, 225, 235, 1800, 2000, 2100, 2300, 2400, and Micro 25. Additionally, it is suitable for Sears models 35093, 35094, 35202, 35203, and 35205, Skil models 1620, 1622, 1624, and 1634, and Western Auto models 012, 014, 110, 112, 214, 1800, 2000, 4010, and S25DA.
3/8 pitch 6 (91) tooth crank shaft diameter is 0.407
Part# for additional bearing is 35184