Geared Wheelset, HO, 40"/110, 2mm x 0.797" Flush Axle, Atlas-Model Power/ROCO, 10 Teeth Spur Gear (4)
NorthWest Short LineGeared Wheelset, HO, 40"/110, 2mm x 0.797" Flush Axle, Atlas-Model Power/ROCO, 10 Teeth Spur Gear (Set of 4)
Part Number: 2540-6