A big thanks to everyone for all the quick replies!
I'm new to the community here and it's great to see that so many people are willing to offer help.
Following what some people have said here and what was discussed on this topic: (https://ogrforum.ogaugerr.com/t...ly=15649413418695781) it looks like the dual pickup rollers are part #BD-0000097.
Based on what's been discussed, I'm going to give my local train store one more call to see if the parts are in yet, and if they are not I'm gonna call Midge at MTH.