Brio trains crane arm replacement mount

Replacement crane arm mount for Brio train with magnetic extending arm. I printed one out of 100% infill tpu as a just incase for my nephew, and one out of either pla or resin on my mono x resin printer I cannot remember, I know the tpu one is the one i decided to install, likely pla would be better with a little reinforcement so maybe try petg or abs/asa, I might have scaled up a bit aswell, ill report back if the thing survives till my next visit