I don't know if you know this, but anyway, here it is! I find this website very usefull when looking for parts that might fit or not. It is www.worldoftriumph.com Under "parts" they have these exploded views of bike parts, with names, prices and numbers. One thing to remember is that the numbers are the shops own listingnumbers, not the Triumph ones. However, when clicking the item putting it into the basket, the Triumph number appears there!