WPW10072840 - Genuine OEM Whirlpool Washer Inner Cap Seal

SKU : WPW10072840
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WPW10072840 - Genuine OEM Whirlpool Washer Inner Cap Seal

The WPW10072840 Genuine OEM Whirlpool Washer Inner Cap Seal is a precision-engineered sealing component designed for top-load washing machines with agitator assemblies. Manufactured to Whirlpool’s exact standards, this genuine OEM part ensures a secure, leak-resistant seal within the agitator system.

Available from Appliance Kingdom with fast, reliable shipping across Canada, this part is a trusted solution for resolving agitator leaks, poor wash performance, and internal water seepage issues.

Function & Importance of the Inner Cap Seal

The inner cap seal sits beneath the agitator cap at the top of the washer’s agitator assembly. Its primary function is to:

  • Create a tight seal that prevents water, detergent, and softener from leaking into the agitator shaft

  • Protect internal components from moisture damage and contamination

  • Ensure proper agitation performance and balance during wash cycles

A worn or damaged seal can allow water to seep into critical areas, leading to mechanical issues and reduced washer efficiency. OEM precision is essential here—incorrect sizing or poor-quality materials can quickly result in leaks or repeat failures.

Common Symptoms of a Faulty Inner Cap Seal

If your washer is showing the following issues, replacing the inner cap seal can often resolve them:

  • Water leaking from the agitator area during operation

  • Excessive splashing or water spray inside the tub

  • Washer not agitating properly or inconsistent wash performance

  • Unusual noise or vibration during cycles

  • Visible cracks, wear, or deterioration of the seal

Will replacing this part fix your issue?
If the problem originates from water leakage or agitator inefficiency, replacing the inner cap seal is often a simple and effective repair.

Compatibility Guidance

  • Designed for Whirlpool top-load washers with agitators

  • Also used across multiple Whirlpool-associated brands (e.g., Maytag, Amana, KitchenAid, Kenmore)

  • Always verify your appliance model number before ordering to ensure proper fit

Replaces Part Numbers

Verified from authoritative sources, this part replaces the following numbers:

  • W10072840

  • 1194897

  • 3348855

  • 64001

  • AP6014838

  • PS11748108

Key Features & Benefits

  • Genuine OEM Whirlpool part for guaranteed fit and performance

  • Designed to prevent internal leaks and protect agitator components

  • Durable, water-resistant construction for long-lasting reliability

  • Helps restore proper agitation and wash efficiency

  • Ideal for homeowners, landlords, and professional technicians

Installation Overview

Replacing the inner cap seal is typically a quick and straightforward repair:

  • Remove the agitator cap and access the seal beneath

  • Replace the worn seal with the new component

  • Reassemble the agitator

Most repairs can be completed in 15–30 minutes with basic tools.

Safety Tip: Always disconnect power and water supply before beginning any repair. If unsure, consult a qualified appliance technician.

Canada-Wide Availability & Trusted Supplier

Appliance Kingdom is a Canada-based supplier providing genuine OEM appliance parts with fast nationwide shipping. All parts meet Canadian appliance standards, ensuring reliable performance in residential and rental properties across the country.

Buyer Confidence & Support

  • 100% Genuine OEM quality assurance

  • Engineered for exact fit and dependable sealing performance

  • Expert support available to confirm compatibility before purchase

  • Trusted by appliance repair professionals across Canada

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