LiftMaster 041A7278 Sprocket Kit SL580 This model comes equipped with

This model comes equipped with a built-in prox reader that is programmable through the free Multicom app

and the people within

LiftMaster 41B3214

A weather-resistant keyless entry station transmitter

Linear BGU-14 Series Product Brochure

LiftMaster 041A7278 Sprocket Kit SL580 This model comes equipped withLiftMaster 041A7278 Sprocket Kit This is a replacement Sprocket Kit. For use with various LiftMaster and Chamberlain Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41A7278 Includes Sprocket assembly and hardware