Stens - 085-1737 085 1737 Pro Spur Sprocket

Replaces OEM Carlton 5 108308X, 50425; GB HU414 J7N; Husqvarna 578097901; Oregon Ref. 108308X Fits Models Husqvarna 340, 345, 350, 445, 445E, 450, 450E; Jonsered 2145 and 2150; McColloch PM5000 Make sure your chain is .325 Inch Pitch 7 Teeth; Crank Diameter .500 Inch Bearing Included