The sub assemblies and components that make up this Oil Pump include this Pump Assy,engine Oil, the most expensive part.
twenty components are listed in the schematic for this Gz250 Marauder 2002 (k2) Usa (e03) Oil Pump .
Some items from this specific schematic: Screw, Bolt,stud, Circlip,10mm, O Ring(d:2.4,id:73).