[Lifetime Warranty] W10112253 Mixer Worm Gear
W10112253 replacement mixer worm gear with metal center hub and yellow plastic teeth in BlueStars packaging.
W10112253 mixer worm gear shown with a stand mixer to illustrate common repair symptoms like grinding or clicking noises.
W10112253 mixer worm gear featuring a high-grade yellow plastic gear and a sturdy metal hub.
W10112253 mixer worm gear close-up with simple installation graphic and red stand mixer.
Comparison graphic showing BlueStars W10112253 mixer worm gear for smooth operation versus a standard gear.
W10112253 mixer worm gear showing 1.5-inch diameter and 0.5-inch height dimensions for appliance compatibility.
BlueStars #1 place for DIY repairs graphic for W10112253 mixer worm gear replacement parts.
W10112253 replacement mixer worm gear with metal center hub and yellow plastic teeth in BlueStars packaging.
W10112253 mixer worm gear shown with a stand mixer to illustrate common repair symptoms like grinding or clicking noises.
W10112253 mixer worm gear featuring a high-grade yellow plastic gear and a sturdy metal hub.
W10112253 mixer worm gear close-up with simple installation graphic and red stand mixer.
Comparison graphic showing BlueStars W10112253 mixer worm gear for smooth operation versus a standard gear.
W10112253 mixer worm gear showing 1.5-inch diameter and 0.5-inch height dimensions for appliance compatibility.
BlueStars #1 place for DIY repairs graphic for W10112253 mixer worm gear replacement parts.
Lifetime Warranty

[Lifetime Warranty] W10112253 Mixer Worm Gear

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W10112253 Mixer Worm Gear

Key Features

  • Constructed from durable fiber material.
  • Functions as a sacrificial component to protect the motor from overload.
  • Direct replacement for the original manufacturer's part.

Replaces / Cross-Reference Part Numbers

  • W10112253
  • WPW10112253
  • 4162897
  • AP4295669
  • 1206513

Compatibility & Fitment

  • Fits specific stand mixer models from brands including KitchenAid, Whirlpool, Maytag, Jenn-Air, Amana, and Magic Chef.
  • Commonly used in KitchenAid models such as K45, K5, K5SS, KSM90, KSM103, KSM110, KSM150, and KP50P.

When to Replace

  • Mixer motor runs, but attachments do not turn or turn intermittently.
  • Loud grinding, clicking, or knocking sounds from the gear housing.
  • Visible signs of wear, such as stripped or broken gear teeth.

Installation Tips

  • Disconnect the appliance from the power source before beginning repair.
  • Thoroughly remove all old grease and metal shavings from the gear housing.
  • Apply a liberal amount of new, food-grade gear grease to the new gear and surrounding components during assembly.
Product image 1
Product image 2
  • W10112253 Mixer Worm Gear

    W10112253 Mixer Worm Gear

    The W10112253 Mixer Worm Gear is an inch and a half in diameter. It is used for some of Whirlpool's brands of mixers.
  • Perfect Fit

    Perfect Fit

    Compatible with most top name brands (KitchenAid, Whirlpool, Kenmore) and replaces part numbers: 4161531, 4162897, 4169830, WPW10112253, WPW10112253VP, PS11748374, AH1491159, EA1491159, AP4295669, 1206513.
  • Premium Quality

    Premium Quality

    The product is made of strong & durable materials that prevents cracking and failing during the installation and use process.
  • Saving Solution

    Saving Solution

    Enjoy the great feeling when your mixer is repaired and works properly like before - BlueStars brings DIY solutions to help you deal with any trouble.
Manufacturer
‎BlueStars
Part Number
‎W10112253
Item Weight
‎0.317 ounces
Product Dimensions
‎2 x 2 x 0.7 inches
Is Discontinued By Manufacturer
‎No
Color
‎As Pictured
Style
‎Pack of 1
Voltage
‎0.1 Volts
Item Package Quantity
‎1
Number Of Pieces
‎1
Included Components
‎1 x W10112253 Mixer Worm Gear
Batteries Included?
‎No
Batteries Required?
‎No
Warranty Description
‎2-year warranty

FAQ

W10112253 is used in certain stand mixers made under the KitchenAid, Whirlpool, and Kenmore brands. Compatibility depends on your exact model number, so the safest match is to confirm that your mixer parts list calls for W10112253 or one of its replacement numbers.
This worm gear is associated with part numbers W10112253, WPW10112253, 4161531, 4162897, 4169830, AP4295669, PS11748374, and WPW10112253VP.
Typical symptoms include the motor running but the beater not turning properly, grinding or skipping under load, intermittent mixing action, or a mixer that struggles when kneading thicker doughs. In many stand mixers, the worm gear is designed to wear before more expensive drive components are damaged.
Worm gears commonly fail from overload conditions such as very stiff dough, repeated heavy batches, or a jammed attachment. Age-related wear and degraded internal grease can also contribute. If the mixer stopped during a heavy mix, inspect the worm gear along with nearby gears and the grease condition inside the gearcase.
For most stand mixers, this is a moderate repair. It usually involves opening the gear housing, removing grease, disassembling the gear train enough to access the worm gear, and then reassembling and regreasing the transmission. Common tools are screwdrivers, a punch or pliers depending on retaining hardware, shop towels, and fresh food-grade mixer grease if the old grease is contaminated or dried out. Many repairs take about 45 to 90 minutes depending on the mixer design and your experience.
Before reassembly, inspect the neighboring gears, gear pins, bearings or bushings, and the planetary drive components for chipped teeth or excess play. Clean out any metal or nylon debris from the old failure, and check the grease condition. If the mixer also has brush-related power issues, inspect the motor brushes separately because a gear replacement will not correct an electrical fault.