The lowest price component in this Exhaust parts-list fiche is the Washer(6ta).
The most expensive part in this assembly is the Muffler 1.
Parts such as the Exhaust: Washer, Protector, Protecter, Muffler 3, Screw, Bind(1jk), Washer(6ta) are included in the Ttr90 2000 5hn3 England 105hn-100e2 Exhaust parts fiche.