This schematic depicts all components used in the C90z 1992 (n) Mexico Left Crankcase Cover (c70zc,zp-c90zc,zn,zp) partslist.
The Washer,spg.,4mm is the most widely applied product in the C90Z 1992 (N) MEXICO LEFT CRANKCASE COVER (C70ZC,ZP-C90ZC,ZN,ZP) ( four times ).