Auxiliary generators are commonly used on locomotives to supply power to auxiliary devices on board including fans, brakes, etc. They are an important part of a locomotive’s electrical system and sometimes require replacement parts to keep them operating smoothly. Stimple and Ward has been manufacturing OEM replacement armatures, interpole coils, and field coils for a variety of machines for over 50 years.
We specialize in coils for EMD locomotives like Grid Fan Motors and DC generators. We carry most coils in stock for same day shipment enabling you to keep your operations running.