1 X KitchenAid Mixer Lock Lever Black knob 4176024, 97 LEVER-LTCH Works with the following models: Whirlpool 4KSM150PSAC0, Whirlpool 4KSM150PSBU0 Whirlpool 4KSM150PSBW0, Whirlpool 4KSM150PSER0, Whirlpool 4KSM150PSGN0, Whirlpool 4KSM150PSGR0