New Original Part, Original Factory Replacement Genuine OEM WPW10408733 Whirlpool KitchenAid Stand Mixer Food Grinder Blade We ship same or next business day! Fast shipping! GENUINE FACTORY OEM ORIGINAL FOR PROPER FIT, EASY INSTALLATION AND RELIABILITY Part Number W10408733 (AP5669553) replaces 9706857, 4162143, 4162144.