Oregon Mcculloch 10-10, Pro Mac Series, and 610 Chainsaw Center Drive rim Sprocket with bearing NEW (spkt bin 5) nose kit Replaces Part # 503 98

Replaces Part # 503 98 66 71

Part #s 530-037158

TIMBER BEAR

Part Description: piston with ring

P-42 P51 and others

Oregon Mcculloch 10-10, Pro Mac Series, and 610 Chainsaw Center Drive rim Sprocket with bearing NEW (spkt bin 5) nose kit Replaces Part # 503 983 8 pitch 7 tooth clutch replaceable center drive rim drum sprocket. Includes rim and bearing. Replaces Mcculloch part number 65166, 96145, 215720. 68209X NEW old stock Oregon Fits Mcculloch: 1 10, 10 10, 2 10, 3 10, 355, 365, 375, 4 10, 5 10, 515, 6 10, 605, 610, 650, 655, 7 10, 700, 8 10, 805, 850, 855, 9 10, PRO MAC 55, PRO MAC 60, SP 70, Timber Bear, 3. 4 EB, SP 55, and others.