The spring in one of my pickup rollers broke. I was hoping someone might know or have some experience that could help. I am looking for the part number for the roller assembly, so I know what to order. Unfortunately, the MTH website is not much help. I tried the directions on the MTH parts website, but the little gears are greyed out. Here is the info about the engine according to the help thread posted by Marty F.
1. MTH Railking, no longer under warranty.
2. The engine item number, 30-4220-1E from the set 30-4220-1.
3. DCS operation
4. Z-1000
5. It was purchased used but, has worked well for the several months I've had it. (not ebay).