Supco SM343 Evaporator Fan Motor Replaces Whirlpool 482731, 4389140, 8537621, 4318001, 0056721 EVAPORATOR FAN MOTOR - This premium quality part is a direct replacement for Whirlpool 482731, 4389140, 8537621, 4318001, 0056721, 0056801, 1100473, 1100474, 1100992, 1105608, 1105609, 14210061. 14218828, 14218831, 2154419, 2154977, 2169116, 2169143, 2631, 482470, 482731VP, 482733, 548697, 549420, 8112, 851170, 936162, 938117, 938149, 938287, 938292, 938296, 941547, 946653, 989687. AH376645, EA376645, FSP482731, PS376645, R0950025, Y0056721, Y0056801, AP3110929. PREMIUM REPLACEMENT - Supco SM343 evaporator fan motor is designed to meet or exceed OEM specifications. HIGHEST-QUALITY PARTS - Supco parts are built to last and a popular choice among repair technicians and DIYers