went over to mower shop just to see if he had that universal wheel and no he doesn't carry it he say it may not fit as it's 3/8 shaft and the wheel centre would 1/2 "
he is going to have a hunt around to find out what will fit and get back to me. got some more pics and close up's of shaft and the back front of wheel

Attachments
IMG_20220430_111352_722stub.jpg (135.38 KB, 96 downloads)
back wheel.jpg (60.38 KB, 96 downloads)
IMG_20220430_111154_274wheelfit.jpg (166.6 KB, 96 downloads)
IMG_20220430_110705_286centre.jpg (185.71 KB, 96 downloads)