Table Coupler for a Whirlpool microwave oven. 2003 Whirlpool microwave Model #: MH6150XMSThis item may fit tight but, I've come to the realization that since the microwave glass plate weighs down on the table coupler the part does not need to be a force fit on the oven's table motor shaft. The table coupler simply should not twist on the motor shaft. Function Declaration: This part is slightly smaller than the original and works very well in the oven. If you need to adjust the size tweak the included Sketchup file.