هيكل/ترس خلاط الرأس الاحتياطي

I've been using this replacement gear wheel for a few weeks now and it fits the model 400520 perfectly—the teeth mesh smoothly and the whole mixing head feels solid again.

My old mixer's head was stripped and wobbling, but this gear wheel clicked straight in and now it's running smooth as new. The genuine fit for model 400520 made the swap take less than ten minutes.

I was a bit nervous about fitting it myself, but the chassis clicked right into place and the gear wheel spun smoothly from the start. My mixer now runs as quietly as it did when new, which is exactly what I needed for another batch of bread dough.