Garage Door Opener LM Drive Gear Compatible With Sears Part 41A2817
Drive Gear for Sears Craftsman Liftmaster Chamberlain Garage Door Openers 1984-Current

This listing includes:  1 Drive Gear and 1 Set of Instructions

  

PRODUCT SPECIFICATIONS:

Drive Gear Bore Size (Inner Diameter): 1/2"  or .5"

Drive Gear Outside Diameter: 2 3/4"  or 2.75"

Drive Gear Number of Teeth: 32