With all the components that make up the XR250R 1998 (W) EUROPEAN DIRECT SALES / MK CYLINDER HEAD assembly. The Washer,10mm is the most frequently specified with four applications.
A sample from the products for the Cylinder Head include: Plug,spark(u24fer, Plug,spark(cr9eh9, O Ring,10x1.6, Bolt,stud,6x22.
Of all the components used in this assembly the Head Comp,cylinde is the most expensive.