Review on 🔧 Ultra Durable W10112253 Mixer Worm Gear Replacement Part - Fits Whirlpool & KitchenAid Mixers - Pack of 2 by Fuzzhead Nelson

The mechanism only worked once, it failed. The metal part slipped off the plastic part and couldn't finish a small batch of dough. I know why it failed. bad technique. The attached picture shows two gears. The one on the left is the new gear. The center is simply glued or pressed against the plastic (teeth) with no edge to rub. See the original old part on the right side of the picture. The plastic is as it should be. He doesn't let him slip. Save time and money, buy original, good spare parts. If you just don't feel like biting eggs for breakfast.