One 10" Rubber Middle Bogie Wheel Hub to fit CAT 257B3 (reference number 357-0295). 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 Bogie Hub
Fits - CAT 257B3
Reference - 357-0295 389-7586
Also Includes : Dust Cap , Nut , Washer , Retainer
