PCC Gears

[Dekon77]

I recently purchased an early run PCC Trolley that the motor runs, but all four gears on the wheel sets are broken. Looking at the parts list, they are not listed. These gears always seem to be a problem with Bachmann products. Do the new run trucks fit the older frame?
Thanks,
David

[RGW]

They had problem with the white gears,older n scale. The newer stuff with black gears are good. You could switch shells with a newer release,just check the bottom for black axle gears.