This OIL PUMP assembly utilises two Bolt,flange,6x28(s) - the highest specified component.
The Cn250 Helix 1998 (w) Usa Oil Pump consists of thirteen pieces with the Oil Pump Assy. being the most expensive.
Some items from this specific schematic: Separater Comp.b,, Screw Cross 3x12, Bolt,flange,6x12, Chain,oil Pump.