PART # 9709194 OR AP3952642 GENUINE FACTORY OEM MIXER BLACK THUMB SCREW FOR KITCHENAID WHIRLPOOL KitchenAid GENUINE FACTORY OEM ORIGINAL FOR PROPER FIT, EASY INSTALLATION AND RELIABILITY Part # 9709194 (AP3952642) replaces 240374, 4162142, 4169829, 1262050, AH991938, EA991938, PS991938