Check out any of the twenty-three Governor components enlisted.
Parts such as the Governor: Oil Seal (8x12x3-371), Washer, Plate(39x), Retainer, Weight, Plate are included in the Yz125k 1998 5dh1 Canada 285dh-100e1 Governor parts fiche.
In this schematic the "Washer, Plate (4h7)" is used most often.
