This is a coupling/adaptor that I made to repair my GE refrigerator evaporator fan. This part is no longer available from GE and instead of modeling the enitre fan, i made a small adapter that couples the ribs on the fan to the shaft. The fan coupling is then secured to the shaft with a spring. The fan part number is WR60X10127. Not sure if this will work with other fans.
Evaporator_Fan_Coupling.STL | 35.6KB |