I have several Atlas engines that had the cracking motor universals (spiked donut) problem, like the H16-44. A little superglue fixed them. However, I now have an Intermountain SD45-2 with the same problem, but one of the spiked donuts cracked in half. Do the Atlas parts also fit Intermountain? I think the motors are the same but I'd prefer to confirm beforehand.
