Various products listed below are available from Penn Door & Access, including access control equipment, radio controls, control stations, safety equipment, surveillance equipment etc.  You'll find products for new installations and parts for existing equipment.

While everything here is new (not used), it may not be manufactured by the OEM (Original Equipment Manufacturer).  In some cases the OEM has gone out of business or simply discontinued manufacturing a particular part.  Where there is a need a new product has been produced, and while it may not look exactly like the original, it will perform the same function.

CHALLENGER GARAGE DOOR OPENER PARTS

Parts available include the gear and sprocket with bushing, gear box assembly, and limit dogs