One Axle Shaft to fit CAT 257B2 257B3 (reference number 295-3295). The bogie wheel runs inside the track and helps support and guide it on the undercarriage, and this is a direct replacement for the original wheel on these models. Sold individually.
One
Middle Axle Shaft
for Middle Bogies
Fits - CAT 257B2 257B3
Reference # - 295-3295