The Washer, Lock is the most widely applied product in the SL250S JAPAN E-2 ( two times ).
Parts such as the E-2: Breaker,contact, Cover,contact Brk, Washer, Lock, Advancer,spark are included in the Sl250s Japan E-2 parts fiche.
This Advancer,spark is the most expensive of the items that make up this E-2 assembly.