On this parts fiche the 021-58119-01 Clip,nylon 14 is the most specified component.
The lowest price component in this Optional Parts Gauges & Component Parts 2 parts-list fiche is the Clamp (6e5).
Parts such as the Optional Parts Gauges & Component Parts 2: Plate, Fitting, Tube, Screw,panh.tapping, Tube are included in the L250etd 1990 Optional Parts Gauges & Component Parts 2 parts fiche.