Part number: WP9709231. This bearing worm gear fits perfectly into your device without any hassle. Compatible with for KitchenAid Mixer Models: KP2671-3, KP2671, KP26M1XPM5, KP26M1XNP5, KT2651XWW3, KP26M1XMR5, KM25G0XWH5, KP26M1XLC5, KP26M1XWH5, KG25H3XSL5, KV25G0XGR5, KP26M1XLC4, KP26M1XNP4, KG25H0XMC4, KV25G0XWW5, KP26M1XAZ5, KG25H7XOB569.