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The LiftMaster 85503 and 85503-267 garage door openers use a DC motor with a full belt rail assembly. This model has two lights, battery back up and a camera. Use our parts diagram for reference with all available parts listed below.
The LiftMaster 85503 and 85503-267 garage door openers use a DC motor with a full belt rail assembly. This model has two lights, battery back up and a camera. Use our parts diagram for reference with all available parts listed below.
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LiftMaster 41B4494-1 2 Conductor Bell WireSKU: 41B4494-1$16.41Replaces part numbers: 041B4494-1, 41A4494-1 Compatible…
