This is a replacement wheel cover for a Toro personal speed pusher. My original broke and caused grass to clog and destroy the drive sprocket, so this is important to have intact. It is 1mm thicker than the original, but it fits well.
This product is divided into two parts for easier printing. I printed this border up to use the smallest support. The separate part keeps the wheel cover from moving around.
I glued the separate piece on with hh-66 vinyl cement. Any solvent based glue will work well, or even just acetone or acetone abs slime.