Fits these Liftmaster Models: 985, 1040, 1045, 1055, 1140, 1160, 1240, 1240R, 1245, 1245R, 1245LM, 1250, 1255, 1255R, 1260, 1260LM, 1265, 1265LM, 215WD, 220WD, 315WD, 320WD, 1345, 2245, 2255, 2265, 2565, 3245, 3255, 3265. Do not use for openers with dual sprockets on the output shaft. Fits these Chamberlain Models: 1100, 1200, 2100, 2200, 4100, 4200, CG40, CG40D, CG42D, PD100, PD200, PD210, PD210D, PD212, PD212D, PD600, PD610, PD610D, PD612KLD, PD612K, 5100, 6200, 7200, 7220, 7320, 7420, 7520D, 4893OD, HD200D. Do not use for openers with dual sprockets on the output shaft. Fits these Sears Craftsman Models: (and more) 139.18847 139.53661SRT1 139.953325SRT 139.953628SRT1 139.953646SRT2 139.953670SRT1 139.953673SRT3 139.953824SRT1 139.953962SRT 139.953985DM 139.18857 139.53673SRT2 139.953325SRT 139.953629SRT 139.953647SRT1 139.953671SRT 139.953674SRT1 139.953834SRT3 139.953970SRT 139.953995SRT 139.5364812 139.53903DM 139.953325SRT1 139.953629SRT1 139.953648D 139.953671SRT1 139.953674SRT2 139.953901DM 139.953971SRT 139.53910 139.53976SRT 139.953335SRT3 139.953635SRT1 139.953648SRT2 139.953671SRT2 139.953675SRT1 139.953905DM 139.953973SRT 139.539511 139.953225SRT 139.953425SRT 139.953636SRT 139.953650SRT 139.953671SRT3 139.953675SRT2 139.953910D 139.953975SRT 139.53974 139.953225SRT1 139.953425SRT1 139.953637SRT 139.953660SRT1 139.953672SRT1 139.953677SRT 139.953920DM 139.953975SRT1 139.5398511 139.953325SRT 139.953525SRT 139.953640SRT 139.953661SRT3 139.953672SRT2 139.953677SRT1 139.953930D 139.953977SRT 139.53989 139.953325SRT 139.953535SRT1 139.953641SRT 139.953662SRT 139.953672SRT3 139.953677SRT2 139.953930DM 139.953978SRT 139.53635SRT 139.953325SRT 139.953627SRT 139.953644SRT 139.953662SRT1 139.953673SRT 139.953677SRT3 139.953959SRT 139.953982SRT 139.53661SRT1 139.953325SRT 139.953628SRT 139.953645SRT3 139.953670SRT 139.953673SRT1 139.953824SRT 139.953960SRT 139.953985D and more.
- Building & Hardware Chamberlain Garage Door Opener Gear & Sprocket Kit Part 41C4220 41A2817 #0041/24
