I am looking for a 'Wellnut' that sits on the inside middle part of the lower cowling. The rubber nut has a number of '550' and after searching the Yamaha parts catalog, it falls under part # 90179-05523-00. I have checked local motorcycle shops in our area and they charge $2.00 to $3.19 a piece of this small wellnut.
Internet search came up to be a 'C550/M5x0.8', but I am not sure if this has the same thread pitch for the bolt.
At any rate, does anyone know an alternative place to get the wellnut?