28001 Oregon chainsaw saw sprocket clutch drum 3/8 LP
The Oregon 28001 chainsaw saw sprocket is compatible with Jonsered 36, 361, 365, 370, 33, 34, 35, 37, Frontier F-35, FB-35, Husqvarna 33, 34, 35, 37, 38, Partner 22, 330, 350, 1612, 1613, 1614, 1616, Mini P, P2, P3, PA, Pioneer P-12, Skil 310, 944, 1600, 1601, 1602, 1610, 1611, 1612, 1613, 1614, 1616, 1700, 1705, and 1712. This one-piece spur sprocket is both cost-effective and easy to use, as the chain-driving teeth and clutch cup are integrated into one unit.
3/8 low profile pitch 6 teeth (91 chain) crankshaft diameter is 0.3937
Part# for additional bearing is 21940