The Turntable Coupler is an OEM part for GE microwaves. This component connects the turntable motor to the microwave's glass tray, enabling the rotation of the tray during cooking. By ensuring even heating and cooking of food, the turntable coupler plays a vital role in the microwave's overall performance. Causes of a bad turntable coupler can include wear and tear from frequent use, physical damage from heavy or uneven loads on the turntable, or breakage from accidental impacts. Symptoms of a bad Turntable Coupler include: The turntable not rotating Uneven cooking or heating of food Grinding or clicking noises when the turntable attempts to move The glass tray being unstable or slipping off the coupler This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.WB06X10704 (AP3993990) replaces 1262342, AH1480804, EA1480804, PS1480804.