Description:

Part Number: 041B3869-3A, 41B3869-1, 41B3869-3, 41B3869, 41B3869-3A. Replacement for LiftMaster Chamberlain Belt Drive Garage Door Opener Models 1270, 1280, 1280R, 2280, 2580, 2500, 2500B, 2500D, 2585, 8100, 8100M, 8200, 9200, WD822K, WD922K, WD912K, WD912KS, WD822KS (All models may not be listed). Replacement for LiftMaster Chamberlain Belt Drive Garage Door Opener Models 1270, 1280, 1280R, 2280, 2580, 2500, 2500B, 2500D, 2585, 8100, 8100M, 8200, 9200, WD822K, WD922K, WD912K, WD912KS, WD822KS (All models may not be listed). Replacement for LiftMaster Chamberlain Belt Drive Garage Door Opener Models 1270, 1280, 1280R, 2280, 2580, 2500, 2500B, 2500D, 2585, 8100, 8100M, 8200, 9200, WD822K, WD922K, WD912K, WD912KS, WD822KS (All models may not be listed). Replacement for LiftMaster Chamberlain Belt Drive Garage Door Opener Models 1270, 1280, 1280R, 2280, 2580, 2500, 2500B, 2500D, 2585, 8100, 8100M, 8200, 9200, WD822K, WD922K, WD912K, WD912KS, WD822KS (All models may not be listed).