Laser 3/8 " 7 tooth 42012 Spur Sprocket

Open Spur Sprocket McCulloch Laser 3/8 " 7 tooth 42012 McCulloch 155, 165, 355, 365, 375, 515, 605, 610, 650, 655, 700, 805, 850,855, MAC 1-10 through 10-10, PRO MAC 55, PRO MAC 60, SP-701, TIMBER BEAR 3-1/2" outside diameter Bearing included