Wadoy 9704230 Blender Coupler;

Specifications:
9704230 Blender Rubber Coupler Clutch for KitchenAid
Size:OD1.42"[36mm],center hole diameter 6mm
Replaces for part No. AP2930430, 831718, AH401661, EA401661, PS401661

There are two ways to remove the old clutch
1. you can use a thin 7mm spanner to grip the flats on the spindle under the coupler then turn the coupler clockwise.
2. you can use a large flat bladed screwdriver to gently pry the coupler off the spindle.

Fits 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 , 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