Chamberlain B500, B503 and B510 Garage Door Opener Parts Diagram and List - Light Sockets

The ChamberlainB500, B503 and B510 garage door openers use a AC motor with a full belt rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.

The ChamberlainB500, B503 and B510 garage door openers use a AC motor with a full belt rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
Shop By
Shopping Options
- LiftMaster 4A1344 Light SocketSKU: 4A1344$21.62OEM replacement lamp holder for LiftMaster 4A1344 Light…


