This schematic depicts all components used in the Yg1 Trailmaster 80 1964 Usa Crankcase partslist.
Parts such as the Crankcase: Gasket, Cylinder Head (nas), Bolt, Breather (yj1) ~#506644, Ybs66-6 Washer, Plain, Pipe Breather are included in the Yg1 Trailmaster 80 1964 Usa Crankcase parts fiche.