Set of (10) Garage Door Opener Drive Gears Fits Craftsman fits Chamberlain

Fits Liftmaster & Chamberlain Chain Drive Garage Door Opener Models Fits Craftsman Garage Door Opener Models Drive Gear Number of Teeth: 32. Drive Gear OD: 2-3/4". Drive Gear Bore Size: 1/2". Fits Belt Drive Models.

eBay