41A5434-11 Garage Door Opener Belt Drive for 7'Liftmaster,Chamberlain,Sentex,Whisper Belt Drive Garage Door Opener 41A5434-1, 41A55434-11A, 041A5434-11 and 41A45434-11A

?Part Number ?Replace a worn or damaged garage door opener belt assembly with the 41A5434-11 41A5434-1, 41A55434-11A, 041A5434-11 and 41A45434-11A. ?Part Information?41A5434-11 garage door opener full belt assembly is engineered for use with 7-ft. garage door heights. It's compatible with more than a dozen garage door operator models. ?Size?This replacement full belt assembly is 233 in. long with 20 grooves per 6 in of length. ?Compatibility?Our replacement garage door opener belt assembly is compatible with LiftMaster models 2500, 2500B, 2580, 2280, 2280R, 3280, 3500, 3500D 3550, 3580, 3580M, 3585, 2585, 2500B, 3280M, 8355 , 8550,WD822K, WD922K and WD912K.