Liftmaster Chamberlain 20B17 Garage Door Opener Mini Drive Belt

Liftmaster Chamberlain 20B17 Garage Door Opener Mini Drive Belt

The Liftmaster Chamberlain 20B17 Garage Door Opener Mini Drive Belt is made for for Liftmaster and Chamberlain Brand garage door openers. It is compatible with Lift-Master Chamberlain screw drive garage door opener models 1000SD, 1000SDR, 2000SD, 2000SDR, 4600, 4620, 4640, 9902 all models may not be listed.