Auxiliary Generator Armatures & Field Coils

EMD Locomotive Auxiliary Motor Coils

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.

EMD Part Numbers

 5532616  4996691
 5327728  5535462
 5385654  5331025
 1073428  3175391
 1073428  3175378
 0047389  3175380

EMD Part Numbers
Armature Images

EMD Locomotive & Auxiliary Motor / Generator

Armature Coils

Armature Coil Sets

Shunt Coils

EMD Shunt Coils

Interpole Coils

Interpole Coils

Visit Gallery

Contact Us FoR More information or a quotation!  

If you have questions or would like to talk with an expert about our auxiliary generator armatures and field coils for EMD locomotives and transit use, please click the contact button or call us at 1-800-792-6457 or 412-364-5200 today.

Scroll to Top