LG Washing Machine Bellows

The LG Washing Machine Bellows Hose (Part Number: 4738EN3002A) is an authentic original equipment manufacturer (OEM) replacement flexible drain connector designed for LG washing machines. Installed between the outer wash tub and the drain pump assembly, this black rubber bellows hose acts as a critical vibration-dampening conduit. Its engineered corrugated "bellows" shape allows it to flex freely as the wash tub moves during intense agitation and high-speed spin cycles, preventing kinks, stress, and potential leakage.

Key Features

• Corrugated Flexible Design: Features a flexible, accordion-style bellows section that absorbs tub motion, reducing stress on hose connection points and preventing structural damage during operation.

• Chemical & Heat-Resistant Elastomer: Manufactured from premium, high-durability rubber compound specifically chosen to withstand constant exposure to hot water, heavy laundry detergents, and bleach without hardening or cracking.

• Precision-Molded Port Ends: Designed with reinforced, flanged ends to ensure a tight, secure seating against tub and pump ports when used with appropriate factory clamps.

Benefits

• Solves internal water leaks, cracked/worn hoses, or vibrating/knocking noises originating from the drain path.

• Maintains a secure, watertight seal throughout the life of the machine, protecting internal electrical components from moisture damage.

• Direct OEM replacement guarantees exact length, curvature, and diameter fitment, ensuring reliable performance.

Applications

Designed specifically for select LG washing machine models requiring part number 4738EN3002A.

What's Included

• 1 x Genuine LG Washing Machine Tub-to-Pump Drain Bellows Hose (4738EN3002A)

Usage Instructions

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

2. Access the internal drain assembly (typically via the lower service panel or rear cover).

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 hose clamps at both the tub outlet and pump intake ports.

5. Remove the old bellows, clean any lint or debris from the connection ports, and install the new LG 4738EN3002A hose.

6. Re-secure the hose clamps firmly, reassemble cabinet panels, and test-run a 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 debris (such as coins, pins, or hairpins) trapped in the corrugated folds during routine pump maintenance to prevent blockages or punctures.

Technical Specifications

Attribute	Specification
Brand	LG
Model / Part Number	4738EN3002A
Component Type	Washing Machine Tub-to-Pump Drain Bellows Hose
Material	High-Flexibility Molded Rubber
Color	Black
Package Contents	1x Washer Bellows Hose