Good Morning Gentlemen
I am looking for a XK120 or MK V RHD steering idler because this item is missing on our XK since many years.
I have a LHD idler who is complete refurbished (new shaft, bush and seals) so exchanging or just buying would be possible.
Thank you for trawl trough your spare parts 
Lukas
Sorry I can’t help you, but I can tell you that I’ve found 2 important parts for my cars over the years by looking at every ad on eBay under XK xxxx.
Some people throw a collection of parts on the floor and take a picture with no idea what they are, with a grab-bag price. It’s easy to skim right past those if your search is too narrow.
Hi Mitchell
Thank you for this hint, I will do my very best - fingers crossed.
I still hope some MK V owners from Australia have such an idler to sell or exchange…
Hi Lucas,
Pretty sure I have one plus the entire track rod assembly. I can confirm later this week when I go to my parts building.
John Brady
Bedford MA USA
Hi John
Thank you very much for your message.
This are great news indeed! Everything else is still there, I would need just the idler.
I am looking forward to the end of this week then 
Have a good day and best Regards
Lukas