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Ksm120pse Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Cap Spring
Genuine Whirlpool part
By: Whirlpool
Part Number: WP116287

This cap spring is a small coil that supplies the return tension a cap or button needs to operate smoothly. Replace it if weakened, bent, or missing to restore proper feel and reliable engagement of the mechanism.

  • Maintains spring tension under a cap/button to keep parts aligned
  • Helps the cap return smoothly and prevents looseness or rattling
  • Supports consistent engagement of the related control or latch
  • Typical signs of fatigue: loose or wobbly cap, sticking action, poor return, or a spring that pops out
What's included: 1 cap spring Install notes:
  • Disconnect power and shut off water/gas supplies before servicing
  • Note the spring's orientation and stack-up; take photos as you disassemble
  • Use needle-nose pliers and control the spring so it doesn't eject
  • Seat components fully and test operation before final reassembly

Do-It-Yourself Stories from Customers like You Motor brush   Richard H. • Richton Park , IL • September 02, 2016

Your training film was a lot of help for me. Thanks!!! Read more

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Stand Mixer Back Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: WP240253-1

White plastic back cover for stand mixers. Protects internal components at rear of motor housing. Replace if cracked, broken, or missing.

Do-It-Yourself Stories from Customers like You Broken part.   Richard D. • Ontario , CA • February 06, 2018

Replaced part. Read more

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Mixer Spring Washer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP116241

Replace your mixer's wavy spring washer to reduce vibration and noise. This washer maintains proper tension between shaft components for smoother operation.

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Stand Mixer Brush Holder Housing
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3179908

Fix intermittent mixer operation or arcing sounds with this brush holder housing. Secures carbon brushes for steady motor contact and consistent speed.

Do-It-Yourself Stories from Customers like You Motor brush   Richard H. • Richton Park , IL • September 02, 2016

Your training film was a lot of help for me. Thanks!!! Read more

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Set Screw (Headless, Cup Point, 1/4-28 X 3/8 In)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400203

This headless, cup-point set screw secures a component to a shaft or hub inside your appliance. The 1/4-28 x 3/8 in size bites into the mating surface to prevent slipping, helping keep collars, pulleys, or knobs aligned and stable.

  • Locks a hub, collar, or pulley to a shaft to prevent movement
  • Helps maintain alignment and reduce wobble or vibration
  • Replaces missing, stripped, or damaged set screws
  • Common signs include components slipping on a shaft, rattling noises, or recurring loosening
What's included: 1 headless, cup-point set screw.
  • Disconnect power before servicing
  • Clean threads and align with any flat on the shaft before tightening
  • Start threads by hand to avoid cross-threading; tighten securely without overtightening
  • Recheck tightness after a brief test run

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Screw (6-32 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP241877

This 6-32 machine screw fastens brackets, panels, and internal components in your appliance. Replacing a missing or stripped screw restores a secure, rattle-free fit and keeps assemblies properly aligned during normal operation.

  • Secures components to frames, brackets, or covers
  • Helps maintain proper alignment of panels and hardware
  • Replaces missing, damaged, or stripped fasteners
  • Common signs: loose/rattling panels, misaligned parts, or a screw that won't tighten
What's included: One screw Install notes:
  • Disconnect power (and water, if applicable) before servicing
  • Match thread and length to the original fastener; reuse any washers if present
  • Start threads by hand to avoid cross-threading; tighten snugly without overtightening
  • Use the driver that matches the head style on your original screw
Specs:
  • Thread size: 6-32 (machine screw)

Do-It-Yourself Stories from Customers like You My kitchenaid was missing the back cover (received it like that for free!) and the thumb screw was broken   Ashley A. • Anchorage , AK • December 28, 2014

I simply replaced the back cover, it only took 1 screw. Then I replaced the thumb screw as well. It took less than 5 minutes. Read more

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Stand Mixer Drive Shaft Bearing
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9704324

Stand mixer bearing supports and centers the rotating drive shaft for smooth, quiet operation. Replace when you hear grinding noises or vibration.

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Mixer Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11544572

Replacement mounting screw for stand mixers. Secures panels, brackets, and internal components. Needed when original is missing, stripped, or damaged.

Do-It-Yourself Stories from Customers like You The original bowl 61 years old no longer stayed locked into base.   Johanna L. • Bend , OR • July 15, 2022

I replaced the cap screw and the bowl to get a new combination mechanism, which I hope will keep the bowl locked into place even if the dough is firm. I also ordered replacement screws, not knowing if the original screws would be damaged when I removed them. They were not and I will be returning them, if the postage isn't greater than the value of the screws. The new bowl and locking base are fabulous. It was when I made an old favorite recipe that I knew the base no longer held the bowl... Read more

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Mixer Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11173547

Fastens internal components in your stand mixer. Replace this screw if stripped, corroded, or missing to secure panels and brackets properly.

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11028216

This factory fastener secures appliance components and panels in their intended positions. Replacing a missing, stripped, or corroded screw restores a tight fit, helping maintain alignment and reduce looseness and vibration-related noise.

  • Fastens brackets, covers, and internal parts to the cabinet or frame
  • Replace if the head is rounded, threads are worn, corroded, or the screw is missing
  • Helps address rattling, buzzing, or wobbling caused by loose hardware
  • Supports proper alignment of panels and assemblies
What's included: 1 screw Install notes:
  • Disconnect power and, if applicable, shut off water before servicing
  • Use the correct driver size/type to prevent stripping the head
  • Start threads by hand to avoid cross-threading; do not overtighten (especially into plastic)
  • Replace one-for-one in the original location and orientation

Do-It-Yourself Stories from Customers like You Would not turn on failed carbon brushes replaced motor parts.   Travis K. • Melbourne , FL • May 28, 2020

It went from repair to redo/customize quickly. As the mixer was old, but had sentimental value. I completely took apart the kitchen aid mixer. I took the case pieces to a powder coated for a new purple coating. As this was being done I decided to purchase new motor parts as the mixer is older and was at times struggling. I disassembled the mixer one year prior to powder coating. When it came time to assemble and ‘fix’ I really needed the videos on here to help guide me to make sure everything... Read more

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Mixer Helical Spring Lock Washer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8533914

Fix loose screws or rattling parts in your mixer with this helical spring lock washer. Maintains clamping force under vibration. Easy DIY fix.

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Stand Mixer Housing Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11170598

Secures housing panels and internal brackets on your stand mixer. Replace if screw is missing, stripped, or damaged to restore tight assembly.

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP313808

Size: 6-32 x 9/32 inch.

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Latch (Door Latch)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11246352

This latch secures the appliance door and helps ensure a proper close for normal operation. It replaces a worn or broken latch to restore reliable door engagement and user safety. What it does:

  • Holds the door closed so the appliance can operate as intended
  • Replaces a damaged or broken latch that prevents the door from staying shut
  • Helps restore proper alignment and engagement of the door mechanism
  • Can reduce door rattling or intermittent closing issues
What's included:
  • Latch
Install notes:
  • Disconnect power (and gas, if applicable) before starting any repair
  • Remove the door or access panel to reach the latch per your model's service instructions
  • Compare the new latch to the old part for correct orientation before installation
  • Test the door operation after installation to ensure secure engagement

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Washer (Flat)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11233557

This flat washer provides a durable spacer and load-distribution surface for fasteners in laundry appliances, helping secure components and reduce wear. It's a simple replacement that restores proper fastening and alignment where a worn washer is causing issues. This is for 1 washer, the photo is an example of the washer.  

What it does:

  • Distributes nut/bolt pressure to protect mounting surfaces and prevent loosening
  • Maintains correct spacing and alignment of panels, brackets, or moving parts
  • Helps reduce vibration-related noise and abrasion at fastener points
  • Common symptom: loose or rattling panels or hardware where a washer has deteriorated

What's included:

  • One flat washer

Install notes:

  • Turn off power and unplug the appliance before accessing panels or hardware
  • Remove the fastener, replace the old washer with the new one, and re-torque to the OEM-recommended specification
  • Inspect surrounding hardware and replace any damaged screws or nuts for a secure repair

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11176201

 

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store