Chain Assemblies, Rail
The Chamberlain B6765 and B6765T garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi, camera and auto lock (B6765 only). Use our parts diagram for reference with all available parts listed below.
The Chamberlain B6765 and B6765T garage door openers use a DC motor with a full belt rail assembly. This model has two lights, wifi, camera and auto lock (B6765 only). Use our parts diagram for reference with all available parts listed below.
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LiftMaster 4A1008 Master Link KitSKU: 4A1008$9.50Compatible with all Chamberlain, Craftsman and LiftMaster…
