LiftMaster 041A4885-5 Gear and Sprocket Kit (AC Belt) liftmaster disc brake Has a molded hole for

Has a molded hole for use with a key chain

Precise Design: With a 41B48T size and 1

LiftMaster MPEL Instructions Manual

Buttons: 2

Simple door answering (1 door)

LiftMaster 041A4885-5 Gear and Sprocket Kit (AC Belt) liftmaster disc brake Has a molded hole forLiftMaster 041A4885 5 Gear and Sprocket Kit (AC Belt) This is a replacement Gear and Sprocket Kit. For use with various LiftMaster AC Belt Drive Garage Door Openers; manufactured after 1993. Complete kit includes: helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the belt drive gears. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.