LiftMaster Sprocket, 50B18T, 1-1/2"B x 3/8" | LIF-15-50B18TKK

This is a replacement Sprocket (50B18T, 1-1/2"B x 3/8") for use with various LiftMaster^® Commercial Door Operators.

Genuine LiftMaster^® replacement part.

Also known as:

• 159104