General description: The Ahlsen rubber coupler for blenders is designed to replace the original parts in your KitchenAid appliance. Made from durable materials, it is corrosion-resistant and wear-resistant, ensuring long-lasting use without the need for frequent coupler changes. This product also includes a removal tool for easy installation. Technical specifications: Material: Rubber and iron gear. Replaced part numbers: AP2930430, 831718, AH40164, PS401661. Dimensions: Not specified. Compatibility and accessories: Compatible models: 4KSB5BK4, 4KSB5BU4, 4KSB5CR4, 4KSB5ER4, 4KSB5GN4, 4KSB5MC4, 4KSB5MY4, 4KSB5OB4, 4KSB5PK4, 4KSB5SSOB, 4KSB5TG4, 4KSB5WH4, 4KSB5WW4, 5KSB52-4, 5KSB52AAC4, 5KSB52ABU4, 5KSB52ACR4, 5KSB52AER4, 5KSB52AGR4, 5KSB52AMC4, 5KSB52AMY4, 5KSB52ANK4, 5KSB52AOB4, 5KSB52APK4, 5KSB52ATG4, 5KSB52AWH4, 5KSB52BAC4, 5KSB52BAC5, 5KSB52BBU4, 5KSB52BBU5, 5KSB52BER4, 5KSB52BER5, 5KSB52BGR4, 5KSB52BGR5, 5KSB52BMY4, 5KSB52BMY5, 5KSB52BNK4, 5KSB52BNK5, 5KSB52BOB4, 5KSB52BOB5, 5KSB52BPM5, 5KSB52BWH4, 5KSB52BWH5, 5KSB52EAC4, 5KSB52EAC5, 5KSB52EBU4, 5KSB52ECR4, 5KSB52ECR5, 5KSB52ECV5, 5KSB52EER4, 5KSB52EER5, 5KSB52EGR4, 5KSB52EGR5, 5KSB52EMY4, 5KSB52EMY5, 5KSB52ENK4, 5KSB52ENK5, 5KSB52EOB4, 5KSB52EOB5, 5KSB52EPM5, 5KSB52ETG4, 5KSB52ETG5, 5KSB52EWH4, 5KSB52EWH5, 5KSB52SBU4, 5KSB52SBU5, 5KSB52SER4, 5KSB52SER5, 5KSB52SGR4, 5KSB52SGR5, 5KSB52SOB4, 5KSB52SOB5, 5KSB52SWH4, 5KSB52SWH5, KSB33, KSB3-3, KSB3-4, KSB5, KSB5-3, KSB5-4. Included: 2 x blender couplers, 1 x removal tool. Installation: Easy installation and direct replacement of original parts, allowing for quick restoration of your blender. Usage: Ideal for long-term use with your KitchenAid blender, this rubber coupler ensures optimal function without worrying about frequent replacements. Other information: Note: The actual color may differ slightly from the image due to different monitors and lighting effects. Please allow a deviation of 1-3 cm due to manual measurement.