PowerMaster
Keep your PowerMaster GT commercial drawbar garage door opener functioning with a replacement drive shaft assembly from North Shore Commercial Door. The PowerMaster 38-00377 drive shaft assembly is specially designed for use with PowerMaster GT model heavy-duty drawbar operators for use with standard lift sectional doors. The drive consists of heavy duty #41 roller chain and sprockets, and the drive chain is supported by pillow block bearings. Shop all our parts and accessories by PowerMaster for your PowerMaster GT garage door operator.
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