On this parts fiche the Bolt,stud is the most specified component.
The most reasonably priced component used on the Tu250x 2012 (l2) Usa (e03) Cylinder is the Pin.
Parts such as the Cylinder: Gasket,cylinder (nas), Pin, Cylinder, Sensor,engine Temp are included in the Tu250x 2012 (l2) Usa (e03) Cylinder parts fiche.