The most reasonably priced component used on the Vl1500 1999 (x) Oil Pump - Fuel Pump is the Pin(5x18).
This schematic depicts all components used in the Vl1500 1999 (x) Oil Pump - Fuel Pump partslist.
A sample from the products for the Oil Pump - Fuel Pump include: Gear,oil Pump Driven, Cushion,chain Case, Shim(12x20x0.5), Bolt.