One 10" Alloy Bolt-On Middle Bogie Wheel to fit : 247B2 247B3. The 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
Alloy Bolt-On Middle Bogie Wheel
Fits : 247B2 247B3
278-1261
AW5