Electrolux Dishwasher Wheel axle

Wheel for an Electrolux dishwasher basket. A mate asked me if I could recreate one of these to replace the ones that keep breaking in his dishwasher. Replacement ones don't seem to be available. I've tried to design this to be exactly the same as the original however my 3d printer makes things slightly smaller than the actual dimensions, so I had to increase the overall scale by 5% to get it right. Used supports to maintain internals. My mate says they fitted perfectly.