Part #WR9X482 (AP2635479) replaces 2008, AH310851, EA310851, PS310851, WR09X0311, WR09X0354, WR09X0358, WR09X0361, WR09X0362, WR09X0365, WR09X0367, WR09X0374, WR09X0407, WR09X0439, WR09X0482, WR09X0485, WR09X5047, WR09X5118, WR9X311, WR9X354, WR9X358, WR9X361, WR9X362, WR9X365, WR9X367, WR9X374, WR9X407, WR9X439, WR9X485, WR9X5047, WR9X5118 and B00LHQZ6KK. This defrost timer runs a 30 minute defrost cycle after every 8 hours of run time. It is for use with some General Electric refrigerator models.