Circuit Boards

The Linear LDCO850 garage door opener uses a DC motor and either a full chain or belt rail assembly. This model has LED lights with optional battery back up. Use our parts diagram for reference with all available parts listed below.

The Linear LDCO850 garage door opener uses a DC motor and either a full chain or belt rail assembly. This model has LED lights with optional battery back up. Use our parts diagram for reference with all available parts listed below.
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