or both the wheel and arm have significant wear
Unscrew the old hub and retainer
not starting
Thermal Fuse
What does the dryer door switch do
WR51X443CM Refrigerator Defrost Heater Replaces WR51X443 Wheel or both the wheel andWR51X443CM Refrigerator Defrost Heater Replaces Part Numbers: WR51X443, 162D7141G004, 197D1482G001, 2001, AH303934, AP2071465, EA303934, PS303934, WR51X0344, WR51X0345, WR51X0372, WR51X0405, WR51X0443, WR51X0461, WR51X344, WR51X345, WR51X372, WR51X405, WR51X461. (2) glass tube heaters included 155V, 772W 12 13 16" overall, dual tube with harness and DF thermostat. This is an aftermarket part that can be used as a replacement for the OEM part.