The Screw-washer,5x10 is the lowest priced item on this Egr Control Device schematic.
The Egr Control Device assembly is constructed from several parts from which the Vlv Assy,frq Sol is the most expensive.
Parts such as the Egr Control Device: Clamp, Tube 7.5x2, Air Filter Assy, Stay Comp,, Screw-washer,5x10 are included in the Prelude 1993 (p) 2dr Si 4ws (ka,kl) Egr Control Device parts fiche.