Its labeled "Siemens PM106" on a sticker on the motor. Its NAPA part number is "BK 6551005". Napa online also lists it as a Balkamp product, which it was not when I got it at their warehouse store. When I was searching specifically for a "Siemens PM106" previously, it resulted in Siemens having discontinued production. The part I bought was absolutely full of dust so it had been there for a long while. I've swapped the cage over and it fits fine. All thats left for that quick project is to put it back in the car.

