Sprockets
The Chamberlain C400 garage door openers use a AC motor with a full chain rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
The Chamberlain C400 garage door openers use a AC motor with a full chain rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
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LiftMaster 41C4220A Gear and Sprocket AssemblySKU: 41C4220A$46.86 As low as $42.64Compatible with most single sprocket Chamberlain,…
