Parts such as the Exhaust: Washer, Plain (646), Exhaust Pipe Assy 1, Nut, Flange(8ab), Bolt (11t) are included in the Xj600s 2001 4brh Holland 114br-300e1 Exhaust parts fiche.
Of all the components that make up this Exhaust the Bolt (11t) has the lowest price.
On this parts fiche the Nut(4km) is the most specified component.