Parts such as the Steering Guide: Collar (6e5), Nut, Nylon (663), O-ring, Rod, Steering Link are included in the Dx150trx 1999 Steering Guide parts fiche.
Of all the components that make up this Steering Guide the Washer, Plate (663) has the lowest price.
This schematic depicts all components used in the Dx150trx 1999 Steering Guide partslist.