LG Washing Machine Bellows

The LG Washing Machine Bellows Hose (Part Number: 4738ER1004D) is an authentic original equipment manufacturer (OEM) replacement flexible drain connector designed for LG washing machines. Installed at the base of the wash drum, this black rubber bellows hose serves as the flexible conduit between the outer wash tub outlet and the drain pump/discharge hose assembly. Its engineered corrugated accordion profile flexes freely as the wash tub moves during agitation and high-speed spin cycles, maintaining a secure, leak-free water path.

Key Features

• Corrugated Flexible Bellows Design: Engineered with a flexible S-bend accordion shape to absorb intense tub movement and vibration without kinking or stressing hose connections.

• High-Durability Elastomeric Rubber: Manufactured from premium, chemical-resistant rubber compound designed to withstand continuous exposure to hot water, detergents, and bleach.

• Precision-Molded Flanged Ends: Features thick sealing lips at both connection ends to ensure a tight, leak-proof seal under spring or wire clamps.

Benefits

• Solves internal water leaks under the machine, cracked or deteriorating tub hoses, and water pooling during wash cycles.

• Prevents water damage to internal electrical components and flooring.

• Direct OEM replacement guarantees exact length, diameter, and routing fitment for LG washing machines.

Applications

Designed specifically for select LG washing machine models requiring part number 4738ER1004D.

What's Included

• 1 x Genuine LG Washing Machine Tub-to-Pump Drain Bellows Hose (4738ER1004D)

Usage Instructions

1. Unplug the washing machine from the electrical outlet and turn off water supply valves before starting repairs.

2. Access the bottom of the wash tub by removing the lower service panel or rear cover depending on your model.

3. Place a towel or shallow pan under the old bellows to catch residual water.

4. Use pliers or a nut driver to loosen the clamps holding the old bellows to the tub outlet port and pump intake port.

5. Pull the damaged bellows hose off the fittings and clean away any lint or residue on the mounting ports.

6. Slide the new LG 4738ER1004D bellows hose onto the ports, position the clamps securely over the flanged ends, tighten firmly, reassemble cabinet panels, and test run a quick cycle to verify a leak-free seal.

Safety Instructions

• Disconnect main AC electrical power and ensure all water is drained before removing internal hoses.

Care Instructions

• Inspect for wear or foreign objects (coins, pins) trapped in the bellows folds during routine pump maintenance.

Technical Specifications

Attribute	Specification
Brand	LG
Model / Part Number	4738ER1004D
Component Type	Washing Machine Tub-to-Pump Drain Bellows Hose
Material	High-Flexibility Molded Rubber
Color	Black
Package Contents	1x Washer Bellows Hose