KitchenAid Whirlpool Gear WP240309-2

This gear is a specific worm drive pinion component. Before purchasing, verify your stand mixer's model number against the manufacturer's compatibility list to ensure it matches this part number, as KitchenAid mixers use various gear configurations depending on the series.

This is a genuine OEM (Original Equipment Manufacturer) replacement part. It is factory-certified to meet the exact specifications, material quality, and durability standards of the original gear installed in your mixer.

The most common indicators are the mixer motor running but the attachment hub or bowl tools failing to spin, or an unusual grinding or clicking noise coming from the head of the unit. These symptoms often suggest the gear teeth have stripped or worn down.

Replacing a worm gear is a standard DIY repair for many KitchenAid stand mixer owners. While it requires opening the mixer housing and some basic tools, there are many step-by-step guides available, though you should feel comfortable working with small mechanical components.

No, this gear does not come pre-lubricated. You will need to purchase the appropriate food-grade grease separately to coat the gear during installation, which is essential for smooth operation and preventing premature wear.