Check out any of the seven Tie Rod components enlisted.
The Nut,hex.,12mm is the lowest priced item on this Tie Rod schematic.
Parts such as the Tie Rod: End Comp,r Tie Ro, Nut,tie Rod Lock, Tie Rod, End Comp,l Tie Ro are included in the Trx500fe 2010 (a) European Direct Sales / Ec Tie Rod parts fiche.