Don't suppose you have a diverter valve for a Worcester combi amongst that lot do you ?
I have a worcester combi in my back from when it was ripped out a few months ago, was fully working but went for a more efficient boiler.
from memory it is a 280rsf.
Keep meaning to strip and ebay the parts but haven't bothered yet. You're welcome to the whole thing for £20 if you want it. I fitted a brand new fan on it only a couple of months before, it also had a new pump not long before.