Garage door opener gear kit 41C4220A Gears for garage door openers

Sears Craftsman Liftmaster Garage Door Opener Pinion and Gear Kit 1/3-1/2 HP The complete kit includes: a helical gear and cap assembly, a worm gear, wear rings, grease, and the necessary hardware to replace the drive chain gears. Replacement gear and pinion compatible with LiftMaster, Chamberlain, Sears Craftsman, Master Mechanic and Wayne Dalton chain garage door openers from 1984 onwards today.Compatible with LiftMaster Chamberlain garage door opener models: 1040, 1045, 1050, 1055, 1060, 100WD, 200WD, 300WD, 1140, 1145, 1150, 1155, 1160, 110WD, 210WD, 310WD, 1240, 1245, 1250, 1255, 1260, 1260LK, 1245LK, 215WD, 220ED, 315WD, 320WD, 1240R, 1245R. 1255R, 1265, 985, 2265, 2565, 2245, 2255, 140, 150, 240, 350, 450, 550, 700WHC, 1000, 2000, 4000, 5000, 710WHC, 1100, 2100, 4100, 5100, 7200, 1200, 2200, 4200, 6200, 7220, CG40, PD210, PD610, PD612K, 7420Partial list of Craftsman 139.xxx models compatible with this kit:139.18847 139.18857 139.53225SRT 139.53225SRT1 139.53325SRT 139.53325SRT1139.53335SRT3 139.53425SRT 139.53425SRT1 139.53525SRT 139.53535SRT1 139.53627SRT139.53628SRT 139.53628SRT1 139.53629SRT 139.53629SRT1 139.53635SRT 139.53635SRT1139.53636SRT 139.53637SRT 139.53637SRT1 139.53640SRT 139.53641SRT 139.53644SRT139.53645SRT3 139.53646SRT2 139.53647SRT1 139.5364812 139.53648D 139.53648SRT2139.53650SRT 139.53660SRT1 139.53661SRT1 139.53661SRT3 139.53662SRT 139.53662SRT1139.53662SRT2 139.53670SRT 139.53670SRT1 139.53671SRT 139.53671SRT1 139.53671SRT2139.53671SRT3 139.53672SRT1 139.53672SRT2 139.53672SRT3 139.53673SRT 139.53673SRT1139.53673SRT2 139.53673SRT3 139.53674SRT1 139.53674SRT2 139.53675SRT 139.53675SRT1139.53675SRT2 139.53677SRT 139.53677SRT1 139.53677SRT2 139.53677SRT3 139.53824SRT139.53824SRT1 139.53834SRT3 139.53901DM 139.53903DM 139.53905DM 139.53910139.53910D 139.53920D 139.53920DM 139.53930D 139.53930DM 139.539511139.53959SRT 139.53960SRT 139.53962SRT 139.53970SRT 139.53971SRT 139.53973SRT139.53974 139.53975SRT 139.53975SRT1 139.53976SRT 139.53977SRT 139.53978SRT139.53982SRT 139.53985 139.5398511 139.53985D 139.53985DM 139.53989139.53995SRT