After a while the bumpers on the Grüntek X-25 professional branch cutters got loose and one was lost in the grass. So I took the one that was left and recreated the model.

Considering the outdoor usage and the impact it should handle, I printed them with PETG but PA or ASA would work well too. PLA+ may work but the dimension accuracy could be an issue as by design the fit should be very tight.

Prints without support.

Compared to the picture, I fixed the radius to perfectly match the original model even better.