Of all the components used in this assembly the Cap,oil Strainer is the most expensive.
Parts such as the Oil Pump - Fuel Pump: Gasket(8.2x14x1).6 (nas), Plug, Cap,oil Filter, O Ring(d:2.4,id:52.6) are included in the Lt230e Quad Runner 1990 (l) Usa (e03) Quadrunner Quad-runner Oil Pump - Fuel Pump parts fiche.
The Screw is the most widely applied product in the LT230E QUAD RUNNER 1990 (L) USA (E03) QUADRUNNER QUAD-RUNNER OIL PUMP - FUEL PUMP ( three times ).