Questions & Answers for: liftmaster drive gear replacement

liftmaster 1245R drive/worm gear My liftmaster 1245R does not work anymore. Need to replace drive/worm gear. How can I change it. thanks, I have a 1265 and took the cover off (unplug first). There are

...LiftMaster garage door opener. I would like to replace a worn drive gear (Part No. 41A2817) for Model No. 1265LMC. I am not sure of the best way to proceed. complete gear/bearing kit $30, comes with ...

Liftmaster Garage Door Open Gears destruction The motor shaft auger gear keeps eating the drive shaft nylon gear. I have replaced the shaft/gear assembly and motor shaft bearings in addition to ...

...replace the rack of rail how to replace the rack of liftmaster door opener. It is a rail part.. why would you replace the "rack?" the carriage rides on the rack. check for worn drive gear or

...drive gear broke on my mod.1265LM. Nead price, part no., and how to replace? Thanks Dave The drive gear part number is 41A2817 and the price for the kit is around $25.00. It comes with

drive gear. It is a white nylon gear just in front of the motor and I'm sure you will find it is stripped. The part number is 41A2817 and is available at any door opener service company. It comes with

...Liftmaster formula1 garage door operator, belt drive. It just ate the main plastic drive gear. This operator has been in operation for 15 years with no problems. Any ideas? JUST NORMAL WEAR AND TEAR. ...

...gear drive sprocket that meshes with the worm drive? my gear is not engaging any more If your drive gear is not meshing with the worm gear it is because it is worn out. You'll need to replace it post ...

operator buzzes and wont run. replaced contactors and capacitor and still to no avail. its a liftmaster t5011m. any suggestions? Check the drive gear. It may be stripped.

...IF YES - replace the drive gear set. IF NO - lube & adjust the traveler / chain & door spring. The owners manual has a good diagnostic section - available at liftmaster.com Hope this ...