LiftMaster Light Socket Kit | LIF-041C0279 proximity card LiftMaster 041A8910 Idler Pulley (Chain)

LiftMaster 041A8910 Idler Pulley (Chain)

The solid-state latch relay defaults to Normally Open operation

Programmable Auxiliary Relays: Two programmable relays with six settings each simplify adding additional features

or service providers while maintaining full control over security

LiftMaster Light Socket Kit | LIF-041C0279 proximity card LiftMaster 041A8910 Idler Pulley (Chain)LiftMaster Light Socket Kit LIF 041C0279 The LiftMaster 041C0279 is a Light Socket Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers; featuring a 660W light socket on end panel. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. This product is a replacement for the following part #'s: 004A1344, 4A1344. Genuine LiftMaster replacement part. Also known