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W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
  • W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
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Showing 83 compatible models
Aftermarket Replacement · Factory Direct
OEM-compatible part built to original specifications. Not manufactured by or affiliated with the original equipment brand.

W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719

SKU: W10276397
OEM RetailBranded
$117.54
Via distributor
Source: HomeDepot Repair Parts (appliancerepair.homedepot.com) · Apr 2026
OEM brand & packaging
Factory direct price
1-year warranty
Our PartBest Value
$64.99
Factory direct
OEM-Compatible
Meets OEM specifications
Factory direct price
1-year warranty
Save by going factory direct
OEM-compatible · no distributor markup
$52.55
45% less than OEM retail
Order within --:-- to ship today
Repair Time20-30 Minutes
DifficultyModerate
DIY FriendlyYes
Tools Needed
Phillips ScrewdriverPliersChannel-Lock PliersWork GlovesTowels or Shallow PanMultimeter (for diagnosis)
Qty
Ships from China · 10–20 business days
No sales tax outside CA
or
W10276397 Drain Pump Assembly Compatible with Whirlpool Maytag Kenmore, Replaces WPW10276397 AP6018417 1874334 PS11751719
$105.99 Original price was: $105.99.$64.99Current price is: $64.99.
In Stock

This Part Fixes These Problems

Won't Drain

Washer completes the wash cycle but water remains standing in the tub — pump motor has failed or impeller is broken.

Loud Humming / Grinding

Unusual humming or grinding noise heard during the drain cycle indicates a seized or damaged pump motor.

Stops Mid-Cycle

Machine halts mid-cycle with water still in the drum and throws a drain-related error code on the display.

Water Leaking

A small water leak at the front or underside of the washer cabinet caused by a cracked pump housing or failed pump seal.

Clothes Still Soaking Wet

Spin cycle runs but water is not fully expelled, leaving laundry excessively wet due to insufficient pump output.

Repair Guides

Whirlpool Washer Drain Pump Parts — Models & Compatibility
May 25, 2026
OEM vs Aftermarket W10276397 Drain Pump for Whirlpool: Honest Comparison
May 25, 2026

Product Description

Why Choose Our W10276397 Drain Pump Assembly?

🔧
Built to OEM Specifications Engineered to match the original Whirlpool WPW10276397 spec: 120V~, 60Hz, 0.95A with B40-3A motor stamp — drop-in fit with no modifications required.
💧
Restores Full Drain Performance The impeller-driven motor efficiently evacuates water from the tub during every drain and spin cycle, preventing standing water and laundry odors.
🏷️
Broad Cross-Reference Coverage Directly replaces OEM numbers WPW10276397, AP6018417, 1874334, PS11751719, WPW10276397VP, B40-3A, and LP397 — one part covers all.
🏠
Multi-Brand Compatibility Fits hundreds of Whirlpool, Maytag, Kenmore, Amana, Roper, Crosley, Inglis, and Admiral top-load washing machine models.
🔩
DIY-Friendly Installation Moderate skill level — most homeowners complete the swap in 20–30 minutes using only a Phillips screwdriver, pliers, and work gloves.
💰
Significant Cost Savings OEM list price exceeds $117. Our aftermarket alternative delivers the same drainage performance at a fraction of the dealer cost.

💡 Pro Tip: How to Confirm Your Drain Pump Has Failed

Your part is likely the culprit if you notice any of the following:

⚠️ Washer won't drain — water remains in the tub after the cycle ends

⚠️ Loud humming or grinding noise during the drain portion of the wash cycle

⚠️ Washer stops mid-cycle with water still inside and displays a drain error code

⚠️ Small water leak visible at the front or bottom of the machine

🔬 Diagnostic tip: Set your multimeter to the Rx1 continuity setting and probe the pump motor terminals. No continuity = failed motor. Drain pumps are not repairable — replacement is the only fix.

📦 What's in the Box

✅ 1× Drain Pump Assembly (120V ~ 60Hz, 0.95A, B40-3A motor) — complete unit ready to install

Questions & Answers

Will this pump fit my Maytag Centennial MVWC350AW1?
Answered by Support Team  ·  Mar 15, 2024
Yes. The MVWC350AW1 is one of the confirmed compatible models for part W10276397. The pump bolts directly to the outer tub and uses the same electrical connector as the original. No adapters needed.
How do I know if my drain pump is bad and not just a clogged hose?
Answered by Support Team  ·  Nov 20, 2023
First check the drain hose and filter for blockages. If they are clear, set a multimeter to the Rx1 continuity setting and probe the pump motor terminals. No continuity confirms a failed motor. You can also listen — a pump that hums but produces no water flow typically has a broken impeller spindle, which requires full replacement.
What are the exact electrical specifications of this drain pump?
Answered by Support Team  ·  Jan 8, 2025
The W10276397 drain pump is rated 120V~, 60Hz, 0.95A. The motor housing carries the B40-3A stamp. These specs are identical to the original Whirlpool WPW10276397 OEM unit.
Does this replacement come with the mounting screws and hose clamp?
Answered by Support Team  ·  Jul 22, 2024
The pump assembly ships complete and ready to install. We recommend reusing your existing hose clamps if they are in good condition. If a clamp shows rust or deformation, replace it with a standard spring clamp of the same diameter available at any hardware store.
Is this part also compatible with Kenmore top-load washers?
Answered by Support Team  ·  Feb 10, 2026
Yes. Kenmore models 11020022010, 11020022011, 11021102010, 11021102011, 11021112010, 11021112011, 11021202010, 11021202011, and many others in the 110-series are confirmed compatible with W10276397. Kenmore washers in these series are manufactured by Whirlpool and share the same pump assembly.

We typically respond within 1 business day. Include your appliance model number for the fastest answer.




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    Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.

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