Specifications: Made of high quality rubber material, the gear is not easy to deform and durable to use. It is designed and threaded to ensure a secure, tight fit. This product is easy to installwith the help of wrench and perfectly fits for KitchenAid Blender. Type: Gear Clutch Material: Rubber, Iron MPN: 9704230 Model: 9704230 Replaces Part Numbers: for KitchenAid AP2930430/831718/AH401661/EA401661/PS401661 Fits Models:for KitchenAid 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 , 5KSB52BNK5/5KSB52BOB4/5KSB52BOB5/5KSB52BPM5/5KSB52BWH4/5KSB52BWH5/5KSB52EAC4/5KSB52EAC5/5KSB52EBU4/5KSB52EBU5/5KSB52ECR4/5KSB52ECR5/5KSB52ECV5/5KSB52EER4/5KSB52EER5/5KSB52EGR4/5KSB52EGR5/5KSB52EMY4/5KSB52EMY5/5KSB52ENK4/5KSB52ENK5/5KSB52EOB4/5KSB52EOB5/5KSB52EPM5/5KSB52ETG4 ,5KSB52ETG5/5KSB52EWH4/5KSB52EWH5/5KSB52SBU4/5KSB52SBU5/5KSB52SER4/5KSB52SER5/5KSB52SGR4/5KSB52SGR5/5KSB52SOB4/5KSB52SOB5/5KSB52SWH4/5KSB52SWH5/KSB33/KSB3-3/KSB3-4/KSB5/KSB53/KSB5-3/KSB5-4/KSB5AC4/KSB5BK4/KSB5BU4/KSB5CP4/KSB5CR4/KSB5(DUP)KSB5ER4/KSB5GN4/KSB5GR4/KSB5MC4/KSB5MY4/KSB5NK4/KSB5OB4/KSB5PK4/KSB5SS-4/KSB5SSBK4/KSB5SSMW4/KSB5SSOB4/KSB5SSWH4/KSB5TG4/KSB5WH4/KSB5WW4 Features: Durable, High Hardness, Blender Replacement Gear Size: 36mm x 15mm/1.41"x 0.59"(Approx.) Wrench Size: 115mm x 25mm/4.52"x 0.98"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Gears 1 x Wrench