https://www.ebay.co.uk/itm/354559214221
https://www.ebay.co.uk/itm/353243971572
As it happens I found better / cheaper alternatives than these elsewhere:
https://www.ebay.co.uk/itm/323791355222
(not exactly the same but still a Yamaha left hand outlet tap with filter bowl)
and the same forward reverse switch at half the price not on eBay, but from the Arc Euro Trade website.
But they have no exact equivalents on eBay so it seems unhelpful not to at least show results like this for consideration. I only found them through Google search, even when I pasted in chunks of the actual listing titles they still won't come up in the eBay search. You have to wonder what else is being hidden? If this isn't intentional, to block these sellers for some unknown reason, it must be a significant bug which perhaps showing these example links might help to resolve.
