Bolt Circle Dia (E) : 13.180
Bolt Holes (F) : 10
1
Brake Surface Dia (A) : 16.500
Brake Surface Flat (C) : 7.50
Overall Depth (B) : 10.220″
Pilot Dia (D) : 11.250
- Part number: 151.6733BA
- OE MFG: Eaton
- OEM Reference: 974453
- Cross Reference: EATON : 974453; FREIGHTLINER : WWD66663B; WEBB : 66663B |








