Wm3720cw Parts

The Detergent Box Assembly is an OEM replacement part for LG washing machines. This assembly is responsible for holding and dispensing detergent and other laundry additives during the wash cycle. It ensures that the correct amounts of detergent, bleach, and fabric softener are released at the appropriate times, contributing to effective cleaning and care of your clothes.

Over time, the detergent box assembly can become worn out or damaged due to continuous exposure to water and detergent. Buildup of detergent residues can clog the compartments, and the mechanical parts of the assembly can also degrade. 

Symptoms of a bad detergent box assembly include:

• The detergent, bleach, or fabric softener not dispensing properly
• Visible cracks, warping, or damage to the box
• Residues remaining in the compartments after a wash cycle
• Leaks from the detergent box area
• Error messages related to dispensing issues

This OEM LG part is also compatible with some Sears/Kenmore washing machine models.

The Washer Circulation Pump Motor is an OEM replacement part for LG washing machines. It is a vital component responsible for circulating and pumping water through the wash tub during the various wash and rinse cycles.

Symptoms of a faulty circulation pump motor include:

• Improper water circulation or agitation during wash cycles
• Failure to drain or drain slowly after wash cycles
• Abnormal noises or vibrations coming from the pump area

Causes of a bad circulation pump motor can range from normal wear and tear over time, electrical malfunctions, blockages or obstructions in the pump impeller, or physical damage from foreign objects or debris.

This OEM LG part is also compatible with Sears/Kenmore washing machine models.

The Door Boot Seal is an OEM component for LG washing machines. Located around the washer door opening, this rubber gasket creates a tight seal when the door is closed, containing water inside the tub and preventing leaks.

Symptoms of a bad door boot seal include:

• Water leaks from the door area while washing cycles run 
• Stains around the opening from residual water after use
• Loose or sagging seal no longer making full contact 

Causes stem from everyday wear over repeated use, cracks from bending repeatedly during opening/closing, or damage or tears in the rubber. 

Compatible with Sears models as well. Dependable functionality is assured with the installation of this OEM part.
 

Secures the washer’s tub and basket during moving to prevent internal damage. If the originals are missing after a move, install replacements for transport and remove them before using the washer.

What it does

• Locks the tub and basket to limit movement in transit
• Helps prevent suspension damage and internal rattles while relocating
• Replaces missing, bent, or stripped transport bolts
• Useful for moves, storage, or service shipments

What’s included
One shipping bolt assembly (sold individually).

Install notes

• Unplug power and turn off water before service
• Insert through the rear panel into the designated mounting point; tighten snugly—don’t overtighten
• Do not operate the washer with shipping bolts installed; remove all bolts after placement
• Some models use multiple bolts and lengths—match count/positions to your owner’s manual

Usage tip
After removal, bag and tape the bolts to the cabinet so they’re on hand for the next move.

The Door Strike is an OEM part for LG washing machines. This part ensures that the door closes securely and the washer can operate safely. 

Causes of a bad door strike can include regular wear and tear from frequent use, impact or mishandling that leads to bending or breaking, or issues with the door alignment that cause undue stress on the strike. 

Symptoms of a bad Door Strike include:

• The door not latching properly
• The washer not starting or stopping mid-cycle due to door issues
• Leaks around the door during operation
• Visible damage or wear to the strike

This OEM LG part is also compatible with some Kenmore models.

The Shipping Bolt Assembly is an OEM part for LG washing machines. It is essential for securing the drum during transport, preventing movement that could damage internal components.

Causes of a bad shipping bolt assembly can include improper removal or reinstallation, damage from handling, or deterioration if left in place during machine operation. When compromised, it can affect the stability and alignment of the drum.

Symptoms of a bad shipping bolt assembly include:

• Excessive vibration or noise during washing cycles
• Difficulty in moving or transporting the washing machine
• Drum misalignment issues
• Unusual movement or shifting of the machine during operation

This OEM LG part is also compatible with Sears/Kenmore models.

The Dispenser Assembly is an OEM part for LG front-loading washers. It is responsible for dispensing detergent and fabric softener at the appropriate times during the wash cycle. The dispenser assembly contains separate compartments for detergent and fabric softener, as well as timed mechanisms that release each additive when needed for cleaning and softening results.

Causes of a bad dispenser assembly can include issues with the dispensing mechanisms like clogging, jamming, or malfunctions preventing the timely release of detergent and softener. Damage to compartment seals or lids could also cause improper dispensing.

Symptoms of a bad dispenser assembly include:

• Residue or buildup of detergent in the drum or tub
• Strong detergent or fabric softener odors that won't come out of clothes
• Dispenser drawers, lids, or seals that do not close or lock securely

This OEM LG part is also compatible with Sears/Kenmore.

The Hinge Pin is an OEM part for LG washing machines. It serves as a pivot point for the washer door, allowing it to open and close smoothly. This component is crucial for maintaining the proper alignment and function of the washer door, ensuring a secure and reliable seal during operation.

Common causes of a bad hinge pin include frequent use leading to wear and tear, physical damage from accidental impacts, or rust and corrosion over time. A compromised hinge pin can result in misalignment of the door, affecting the washing machine's ability to close properly and maintain an effective seal.

Symptoms of a bad hinge pin include:

• Difficulty opening or closing the washer door
• Door not staying securely closed during operation
• Squeaking or grinding noises when the door is moved
• Visible wear or damage to the hinge pin

This OEM LG part is also compatible with Sears/Kenmore models.

The Pump Casing is an OEM replacement part for LG top-load washing machines. This casing houses the water pump, providing a protective enclosure that shields the pump from debris and external factors. The casing is designed to fit snugly around the pump, helping to maintain its position and function within the washing machine.

Causes of casing failure can include cracks or leaks from repetitive pressure fluctuations exerted during machine operation. Casings experience extensive mechanical stresses.

Symptoms of a compromised casing include:

• Water leaks near or below the pump assembly
• Noisy or grinding pump noises during water fills or drainage
• Error codes related to water flow issues

This casing fits LG top load models as well as some Kenmore configurations. 

The Float Assembly is an OEM part for LG washing machines. This part monitors and controls the water level within the appliance. It's a safety feature that prevents water overflow and potential flooding, contributing to the efficient operation of the washing machine by maintaining the correct water level for each cycle.

Causes of a bad Float Assembly can vary from simple blockages that prevent the float from moving freely to electrical faults within the switch mechanism. 

Symptoms of a bad Float Assembly include:

• Water overflowing from the washing machine
• Inadequate water levels that affect the washing cycle's effectiveness
• The washing machine failing to start the fill cycle due to a malfunctioning float switch

This OEM LG part is also compatible with some Kenmore models.

The Bearing Ball is an OEM part for LG washing machines. This component plays a crucial role in the smooth operation of the washer drum, enabling it to rotate quietly and efficiently during the wash and spin cycles.

Causes of a bad bearing ball can include regular wear and tear, exposure to heavy loads, or insufficient lubrication. Over time, these factors can lead to deterioration and reduced performance of the bearing ball, potentially causing the washer drum to spin improperly or not at all.

Symptoms of a bad bearing ball include:

• Loud rumbling or grinding noises during the wash or spin cycles
• The drum not spinning or spinning unevenly
• Increased vibration or movement of the washer
• Leaks from the drum area due to damaged seals

This OEM LG part is also compatible with Sears/Kenmore models.

The Damper is an OEM replacement part for LG washing machines. It plays an important role in regulating airflow through the machine's drying system. The damper uses adjustable louvers to direct warm air emitted during the drying cycle. 

Causes of a faulty washer damper include broken internal mechanisms preventing louver movement, and restricting optimal air dispersion. Dust or mineral buildup can also impact function over time.

Symptoms of a problematic damper are

• incomplete or lengthy drying cycles.
• Clothing may still feel damp even after an extended run
• Excessive lint accumulation could also point to improper air management

This OEM LG part is also compatible with Sears/Kenmore.

The Vent Hose is an OEM part for LG washing machines. This hose is essential for ensuring proper ventilation within the washer, allowing air to circulate and preventing the buildup of moisture and mildew. It helps maintain the efficiency of the washing machine by facilitating the expulsion of air and excess water vapor during operation.

Causes of a bad washer vent hose can include wear and tear over time, blockages from lint or debris, or damage due to bending or pinching.

Symptoms of a bad vent hose include:

• Excessive moisture or condensation inside the washer
• Musty odors from the washing machine
• Visible cracks or holes in the hose
• Poor ventilation leading to inefficient washing cycles

This OEM LG part is also compatible with Sears/Kenmore.

The Clamp is an OEM part for LG washing machines. It is used to secure the hose connections within the washer, ensuring that water flows correctly without leaks.

Over time, the clamp can become worn or damaged due to repeated exposure to water, vibration, or general wear and tear. If the clamp fails, it can lead to water leaks or hoses becoming detached.

Symptoms of a bad clamp include:

• Water leaking from hose connections
• Hoses coming loose or detaching during operation
• Visible rust or damage on the clamp
• Poor water flow or pressure issues

This OEM LG part is also compatible with Sears/Kenmore models.

The Outer Tub Gasket is an OEM replacement part for LG front-load washers. Situated between the front and rear outer tubs, it forms a critical seal preventing water leaks during fills and cycles. Constructed from durable yet flexible rubberized material, this gasket withstands constant compression from tub movements.

Causes for replacement are cracks developing from years of flexing stresses, as well as distortions that compromise sealing integrity. Normal seal compression can also cause gradual wear of sealing material over time.

Symptoms of a faulty front-load outer tub gasket include:

• Puddles or drips of water between or behind the wash tubs
• Dried mineral deposits from leakages around tub connection points

This OEM LG part is also compatible with some Sears/Kenmore.

The Motor Rotor Bolt is an OEM part for LG washing machines. It secures the rotor to the motor shaft, playing a crucial role in the efficient functioning of the motor and ensuring the washer drum spins correctly during wash cycles.

Causes of a bad motor rotor bolt can include wear and tear from prolonged use, corrosion due to exposure to moisture, or damage from over-tightening or accidental impacts. A faulty motor rotor bolt can compromise the stability of the motor, leading to various operational issues.

Symptoms of a bad motor rotor bolt include:

• The washer drum not spinning or spinning irregularly
• Unusual noises during operation, such as banging or clunking
• The washer failing to complete cycles or stopping mid-cycle
• Visible wear or damage to the bolt or surrounding components

This OEM LG part is also compatible with Sears/Kenmore models.