Parts such as the Oil Pump: Sprkt,chain.guide, Screw (6x14), O Ring 8.5x1.7, Screw,cross,4x6 are included in the Ch80 Elite 80 1999 (x) Usa Oil Pump parts fiche.
This Pump Assy., Oil is the most expensive of the items that make up this Oil Pump assembly.
Check out any of the twelve Oil Pump components enlisted.