4036ER2003A - Genuine OEM LG Washer Rear Drum Tub Seal

SKU : 4036ER2003A
$27.05
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4036ER2003A – Genuine OEM LG Washer Rear Drum Tub Seal

The 4036ER2003A Genuine OEM LG Washer Rear Drum Tub Seal (Gasket) is a precision-engineered sealing component designed specifically for LG front-load washing machines. As a Genuine OEM LG part, it ensures factory-grade fit, durability, and leak protection for the outer tub assembly.

Available through Appliance Kingdom, a trusted Canadian supplier based in Edmonton, AB, this part ships quickly across Canada and is relied upon by homeowners, landlords, and appliance repair professionals for restoring washer integrity and preventing costly water damage.

Function & Importance of the Rear Drum Tub Seal

The rear drum tub seal sits between the inner drum and outer tub assembly of an LG washing machine. Its primary role is to:

  • Create a watertight barrier inside the washer tub assembly

  • Prevent water from leaking into bearings and motor components

  • Maintain correct alignment and spacing of the drum system

Because this seal operates in a high-moisture, high-rotation environment, OEM-level precision is critical. A poor-quality or worn seal can lead to internal leaks that damage bearings, spider assemblies, and the outer tub.

Common Symptoms of a Failed Tub Seal

A worn or damaged 4036ER2003A seal can cause serious washer performance issues, including:

  • Water leaking from underneath the washing machine

  • Moisture or rust buildup near the rear tub area

  • Loud grinding, rumbling, or knocking during spin cycle

  • Excess vibration or drum instability

  • Bearings wearing out prematurely due to water intrusion

  • Musty odours caused by trapped moisture inside the tub assembly

These symptoms typically indicate that the seal has degraded, allowing water to escape into internal components. Replacing it early can prevent more expensive repairs such as bearing or tub assembly failure.

Compatibility Guidance

  • Designed for LG front-load washing machines

  • Used in the rear drum / outer tub sealing system

Always verify your appliance model number before ordering to ensure correct fitment. If uncertain, Appliance Kingdom can help confirm compatibility.

Replaces Part Numbers (Verified)

  • AP4437693

  • PS3522854

  • 1267488

  • AH3522854

  • EA3522854

(Source-confirmed OEM cross-reference data)

Key Features & Benefits

  • Genuine OEM LG-manufactured seal for exact fit

  • Prevents water leakage between inner and outer tubs

  • Helps protect bearings and drum assembly from water damage

  • Built to withstand high-speed spin cycles and constant moisture exposure

  • Restores washer stability and quiet operation

  • Trusted by professional appliance repair technicians

Installation Overview

Replacing the rear drum tub seal is a complex repair that typically requires:

  • Partial or full disassembly of the washer tub assembly

  • Removal of the drum and associated components

  • Mechanical experience and proper tools

Due to the complexity and risk of damaging internal components, professional installation is strongly recommended, especially if bearing or tub alignment is also involved.

Canada-Wide Availability & Trusted Supply

Appliance Kingdom supplies this part across Canada with:

  • Fast nationwide shipping from Canada

  • Support for homeowners, landlords, and technicians

  • Access to genuine OEM appliance components

  • Reliable inventory for LG washer repair needs

Buyer Confidence & Assurance

  • 100% Genuine OEM LG part

  • Engineered to original manufacturer specifications

  • Helps prevent major water damage and costly repairs

  • Backed by expert support for model verification

  • Trusted Canadian appliance parts supplier

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