The Nut,u.,6mm is the most widely applied product in the XL600V TRANSALP 1993 (P) GERMANY / 27P FRONT FORK ( four times ).
The lowest price component in this Front Fork parts-list fiche is the Washer,plain, 6mm.
A sample from the products for the Front Fork include: Spring,rr.cushion, Bolt,stud2 6x25, Boot,fr.for*nh1l*, O-ring.