Replacement Mytee Eco-17 Wheel bushing/Spacer for the piece of hose that comes on the wheel shaft. Mine got torn and I did not have any hose that size so I drew this in fusion 360. It works well and the sizing is spot on. It sits 22mm tall and has an inside dimension and of 13.5mm and outer dimension of 22mm. I have attached the Fusion 360 file incase any sizing needs changed.
I printed this in PetG with 4 walls and 20% infill. one side is flat to go on the build plate, the other is rounded over to fit into the wheel bearing side.
The author hasn't provided the model origin yet.