Perfect for replacing worn-out or broken couplings, this spare part is engineered to transmit motor power efficiently to the blender blade. Bosch: MSM410101, MSM410201, MSM500001, MSM5000GB01, MSM5000ST01, MSM500701, MSM502001, MSM511001, MSM5110GB01, MSM5110UC01, MSM520001, MSM5200GB01, MSM521001, MSM522001, MSM533001, MSM5330GB01, MSM560001, MSM561001, MSM566001.
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