Garage Door Opener Drive Gear 1984 up, 41A2817 41C4220A 81B0045 Drive Gear, 32 Teeth, 1/2 inch Aperture, Durable

Drive gear aperture: 1/2 ", Drive gear outer diameter: 2 3/4",Drive gear teeth: 32. Drive gear replacement part numbers 81B0045, 41A2817, 41A5021, 41C4220A.（1pcs） Drive Gear 81B0045 Compatible with Garage Door Opener 41A2817 41C4220A. High grade transmission gears, durable and long-lasting. Applicable to the following models: 139.53990, 139.53992, 139.53914, 139.53985, 139.53930, 1395.365, 139.53964, 139.54646, 139.53660, 139.54920, 139.53979, 139.184050, 139.18803, 139.18805, 139.18814, 139.18830, 139.53603, 139.53629SRT, 139.53619SRT1, 139.53674SRT2, 139.18850, and 139.18851. Suitable for all 1/3 horsepower, 1/2 horsepower, and 3/4 horsepower chain and belt driven garage door openers produced for these manufacturers since 1984. Compatible with these belt drive models: 1280, 1280R, 2580, 2585, 8100, 8100M, 8200, 9200, WD922K, WD912KS, WD822KS Compatible with the following models: 1040, 1045, 1046, 1050, 1055, 1056, 1060, 100 WD、200WD、300WD、110WD、210WD、310WD、1260LK、1245LK、215WD、220ED、315WD、320WD、1240R、1245R、1246R、1255R、1256R、985、2565、2575、2595、140、150、240、350、450、550、700WHC、701WHC、1000、2000、4000、4001、5000、710WHC、711WHC、1100、2100、4100、5100、7200、1200、2200、4200、6200 7220、CG40、7420、PD752、PD758S Fits For garage door openers models: 13918315SR, 13918415SR, 13918616SR, 13918847, 13918857, 13918869, 13918880, 13953100, 139531006, 13953110, 13953200, 139532006, 13953210, 13953225SRT, 13953225SRT1, 13953300, 139533006, 13953310, 13953315SR, 13953325, 13953325SRT, 13953325SRT1, 13953335SRT3, 13953400, 13953403, 13953413, 13953415SR, 13953425, 13953425SRT, 13953425SRT1, 13953500, 139535006, 13953513, 13953515SR, 13953525, 13953525SRT, 13953535SRT1, 13953600, 139536006, 13953602,13953

• Drive gear aperture: 1/2 ", Drive gear outer diameter: 2 3/4",Drive gear teeth: 32. Drive gear replacement part numbers 81B0045, 41A2817, 41A5021, 41C4220A.（1pcs） Drive Gear 81B0045 Compatible with Garage Door Opener 41A2817 41C4220A.
• High grade transmission gears, durable and long-lasting.
• Applicable to the following models: 139.53990, 139.53992, 139.53914, 139.53985, 139.53930, 1395.365, 139.53964, 139.54646, 139.53660, 139.54920, 139.53979, 139.184050, 139.18803, 139.18805, 139.18814, 139.18830, 139.53603, 139.53629SRT, 139.53619SRT1, 139.53674SRT2, 139.18850, and 139.18851.
• Suitable for all 1/3 horsepower, 1/2 horsepower, and 3/4 horsepower chain and belt driven garage door openers produced for these manufacturers since 1984. Compatible with these belt drive models: 1280, 1280R, 2580, 2585, 8100, 8100M, 8200, 9200, WD922K, WD912KS, WD822KS
• Compatible with the following models: 1040, 1045, 1046, 1050, 1055, 1056, 1060, 100 WD、200WD、300WD、110WD、210WD、310WD、1260LK、1245LK、215WD、220ED、315WD、320WD、1240R、1245R、1246R、1255R、1256R、985、2565、2575、2595、140、150、240、350、450、550、700WHC、701WHC、1000、2000、4000、4001、5000、710WHC、711WHC、1100、2100、4100、5100、7200、1200、2200、4200、6200 7220、CG40、7420、PD752、PD758S
• Fits For garage door openers models: 13918315SR, 13918415SR, 13918616SR, 13918847, 13918857, 13918869, 13918880, 13953100, 139531006, 13953110, 13953200, 139532006, 13953210, 13953225SRT, 13953225SRT1, 13953300, 139533006, 13953310, 13953315SR, 13953325, 13953325SRT, 13953325SRT1, 13953335SRT3, 13953400, 13953403, 13953413, 13953415SR, 13953425, 13953425SRT, 13953425SRT1, 13953500, 139535006, 13953513, 13953515SR, 13953525, 13953525SRT, 13953535SRT1, 13953600, 139536006, 13953602,13953