This replaces the whole pump mount plate and the rubber dampener. I bought a used machine where the plate and dampener were missing and turns out the plate is not being manufactured anymore.
Best printed standing upright, without support using PETG or other higher temperature material.
SCAD source included to easily adjust parameters. By default a 2mm padding is added around the pump cavity - this allows to add in some rubber material as dampener. Feel free to adjust using the pump_padding parameter.
The author hasn't provided the model origin yet.