The Ice Dispenser Drum is an OEM replacement part for Whirlpool refrigerators. This drum is located in the ice maker assembly and is responsible for dispensing ice when activated. It rotates to push ice through the chute and into your glass or container. Causes of a bad ice dispenser drum include wear and tear from regular use, damage from ice jams, or breakage due to accidental mishandling. Accumulation of ice and debris can also cause the drum to malfunction. Symptoms of a bad ice dispenser drum include: Ice not dispensing properly Grinding or clicking noises during operation Inconsistent ice output The dispenser becoming jammed frequently This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.This part fixes the following symptomsIce maker dispenses too little iceIce maker won't dispense ice4388736 (AP3109184) replaces 1118470, 1118471, 2152020, 2157406, 2171681, 2196194, 2209781, 2305377, 4388496, 829030, 946192, 946193, AH372186, EA372186, PS372186, W10698642.