The Washer,nylon,5.3x11.5 is the most widely applied product in the ZX600E6 ZZR600 1998 EUROPE UK FR NL FG GR IT NR ST SIDE COVERS/CHAIN COVER ( six times ).
The Screw, 6x20 is the lowest priced item on this Side Covers/chain Cover schematic.
The Kawasaki SIDE COVERS/CHAIN COVER has fifteen products enlisted in the schematic.