Please can someone supply a complete wheel, or even repair this? I know that it's a very cheeky ask but someone out there has the expertise and the gear to do it I'm sure and I'm willing to pay, ofcourse.
There are instructions for how to do this on this Forum. You will need some skill and tools. If you can't do the work yourself, Fendley & Cox in Dallas routinely replace broken pivots: https://fendley-cox.com/