LG Washing Machine Float Assembly

The LG Washer Vent Bellows Float (Part Number: 4769ER4001B) is an authentic original equipment manufacturer (OEM) replacement component designed for LG front-load washing machines. Positioned inside the door boot gasket vent housing, this buoyant float valve rises as the wash tub fills with water to seal off the ventilation duct, preventing water overflow while allowing excess air pressure to escape during high-speed agitation.

Key Features

• OEM Precision Engineering: Manufactured directly by LG to original equipment specifications for proper buoyancy and seal alignment.

• Dual-Material Design: Features a lightweight dome float paired with a cylindrical guide stem for smooth vertical movement inside the vent channel.

• Detergent-Resistant Materials: Built from high-grade polymers engineered to withstand continuous exposure to hot water, bleach, and laundry detergent chemicals.

Benefits

• Solves water leaks near the front door gasket vent area during wash and rinse cycles.

• Ensures proper air pressure venting to keep the wash tub balanced and prevent airlocks.

• Direct snap-in replacement restores original leak-proof performance.

Applications

Designed specifically for select LG front-load washing machine models requiring part number 4769ER4001B.

What's Included

• 1 x Genuine LG Washer Vent Bellows Float (4769ER4001B)

Usage Instructions

1. Unplug the washing machine from the electrical outlet and shut off the water supply lines.

2. Peel back the door boot gasket retention clamp to access the internal air vent bellows assembly.

3. Remove the worn, stuck, or damaged float valve from the vent housing channel.

4. Clean any detergent scum, lint, or debris from inside the vent tube.

5. Insert the new LG 4769ER4001B float stem into the vent housing channel until it moves freely up and down.

6. Reattach the door boot seal and secure the spring clamp firmly in place.

Safety Instructions

• Always disconnect main power and water connections prior to opening cabinet seals or servicing internal parts.

• Wear protective gloves to shield hands from sharp metal edges around the front tub lip.

Care Instructions

• Periodically inspect the door gasket and vent opening for lint or soap residue buildup to ensure the float moves without binding.

 Technical Specifications