Just had a look and found
These on ebay not sure if they will fit but look possible.
I managed to get the old bulb back in the machine by wrapping it in the finger of a rubber glove, pushing it in and the pulling out the glove and I felt it click into place.
I have little dexterity in my fingers due to a biking accident years ago so couldn't do it any other way. I did see a short video showing how to do it with a piece of tubing which would be much better.
Thanks
@LeilaMay for staring this thread