I recently purchased the kart shown in the pictures and have not been able to figure out any model/make information based on my internet searching. Does anyone know what this is and perhaps where I could find parts? I’m primarily asking because the rear axle bearing are shot and need replaced, but I can’t get the axle to budge. There is a gearbox of some kind, and it might be what has the axle stuck in place. I’m about ready to just cut the parts off the back end and do a complete remodel, but I’m hoping someone knows what this is.