With a quantity of two pieces, the Screw, Pan Head (7h3) is the most used part in the OIL PUMP diagram.
Parts such as the Oil Pump: Holder, Oil Pipe, Gasket 137131870000 (nas), Washer, Tooth, Pin,dowel (137) are included in the Ltmx 1973 Usa Oil Pump parts fiche.
The most expensive part in this assembly is the Oil Pump Asy.