Upgrade Your KitchenAid Stand Mixer with This Complete Worm Gear Repair Kit


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Give your KitchenAid stand mixer new life with this complete worm gear repair kit. This kit contains everything you need to replace worn or damaged worm gear components and get your stand mixer functioning like new again.

The star of the show is the high quality 9706529 worm gear, which replaces the W11086780 part number. This sturdy metal worm gear engages with the mixer’s motor to power the planetary mixing action. If your stand mixer is slipping, stopping intermittently, or failing to mix properly, the culprit is likely a damaged worm gear. This replacement part is made to KitchenAid’s exacting specifications for smooth, quiet, efficient performance. Just snap it into place and your mixer will be good as new.

We also include the 9709231 worm gear as an alternate replacement option. Both gears are designed to be direct replacements for the original parts in 5 quart and 6 quart KitchenAid stand mixers.

To complete the repair, the kit contains a new 9709511 gasket and 9703445 thrust bearing. The gasket ensures a tight seal to keep grease in and debris out. The thrust bearing supports the worm gear shaft and allows it to spin freely. Replacing these ancillary parts helps ensure the longest possible life from your new worm gear.

The included food grade grease and retaining ring pliers help make the repair process smooth sailing. Use the pliers to remove the old retaining ring so you can access the worm gear. Then pack fresh grease into the gear box before installing the new worm gear and bearing. The pliers easily snap the retaining ring back into place when finished.

We didn’t stop there! This kit also contains the 9703337 and 9703338 bevel gear set. The bevel gears transfer power from the vertical worm gear shaft to the horizontal mixer head. If your mixer is noisy or lacks power, worn bevel gears could be the culprit. Now you can refresh the bevel gears while you have the mixer apart for worm gear service.

With over 20 replacement parts and specialty tools, this is the most complete worm gear repair kit available. It contains everything you need to overhaul the power train of KitchenAid’s most popular 5 quart and 6 quart stand mixer models. We use only original equipment manufacturer (OEM) parts, manufactured to KitchenAid’s strict specifications for a perfect fit and long service life.

Why waste money on an expensive service call when you can fix it yourself? This worm gear kit empowers you to save money and extend the life of your stand mixer. If your KitchenAid stand mixer is malfunctioning, grab this repair kit and get it humming again.


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