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Wm3431hs Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Heater Assembly (Tub Heating Element)
Genuine Lg part
By: Lg
Part Number: 5301FR2076G

This heater assembly warms the wash water inside the tub so the control can reach and maintain the selected temperature. Replacing a failed element restores proper heating performance and helps return cycle times to normal. What it does:

  • Heats the water in the washer's tub during applicable cycles
  • Helps the control reach and hold target temperatures for better cleaning
  • Failure symptoms can include cold wash water, extended cycle times, and reduced cleaning performance
  • Visual damage or an open circuit on the element indicates replacement is needed
What's included:
  • 1 heater assembly
Install notes:
  • Disconnect power and turn off water before servicing
  • The heater mounts at the bottom of the outer tub; remove front or rear panels as required by your model to access it
  • Note wire locations; loosen the center nut, press the stud to release the old seal, and carefully withdraw the element
  • Seat the new gasket evenly, tighten the nut to compress the seal, then run a test cycle to check for leaks and proper heating

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Washer Hose Clamp
Genuine Lg part
By: Lg
Part Number: 4860FR3092C

Secures washer hoses to pumps, tubs, and drain fittings to prevent leaks. Replace when weakened, rusty, or damaged to maintain tight connections.

Do-It-Yourself Stories from Customers like You Loud noise during spin cycle   Steven S. • Celina , OH • March 10, 2019

I started by watching the video and it was very helpful. I would make one suggestion. On our model the weights on the tub sit very close to the front gasket. It is much easier to put the gasket on the tub before you put the weights on. Also, since the washer was tore apart, I replaced the hoses and seals and shocks since the machine is about 8 years old. The shocks made a huge difference. It spins like it did when it was new. Thanks for the video, it was very helpful. Read more

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Rotor Position Sensor (Hall Sensor)
Genuine Lg part
By: Lg
Part Number: 6501KW2001A

This rotor position sensor (Hall sensor) tracks the direct-drive motor's rotor position and speed so the control can commutate the washer motor accurately. Replacing a failed sensor can restore proper wash/agitate and spin performance. What it does:

  • Detects rotor position and speed from the stator assembly
  • Sends timing feedback to the control for correct motor start, direction, and speed
  • Supports smooth agitation and spin ramp-up/ramp-down
  • Failure may cause: no spin or agitation, cycle stalling/pausing, or an LE motor error code
What's included:
  • 1 rotor position sensor assembly
Install notes:
  • Unplug the washer and shut off water; wear protective gloves
  • Access the motor at the rear of the tub; remove the back panel if needed
  • Remove the rotor and stator; support the stator to protect wiring, then unclip/unscrew and replace the sensor
  • Align the sensor correctly and seat the connector fully before reassembly and testing

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Washer Hot Water Inlet Fill Hose
Genuine Lg part
By: Lg
Part Number: 5215FD3715L

This rubber fill hose connects the household hot water supply valve to the washing machine's water inlet valve. It delivers hot water into the wash tub during the fill cycle. Replace this hose if it is cracked, leaking, bulging, or showing signs of deterioration to prevent water damage.

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Washer Motor Thermal Fuse
Genuine Lg part
By: Lg
Part Number: 6901ER4001A

Thermal fuse that protects the washer motor circuit from overheating. Interrupts power if motor temperature exceeds safe limits. Replace if washer stops mid-cycle or won't start.

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Leg Assembly
Genuine Lg part
By: Lg
Part Number: AFC72909501

Comes in a pack of four.

Do-It-Yourself Stories from Customers like You Leg assembly was rusty and could not level the washer   Alfred O. • Saint Cloud , FL • May 12, 2015

Installed the leg assembly and adjusted them to where the washer would not shake. Read more

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Washer Cold Water Inlet Fill Hose
Genuine Lg part
By: Lg
Part Number: 5215FD3715M

This is the internal fill hose that connects the water inlet valve to the wash tub inside the washing machine, delivering cold water during the fill cycle. It is a rubber or reinforced hose with fittings on each end. Replace this hose if you notice leaking underneath or behind the washer, or if the machine is not filling properly with water.

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Washer Base Bracket
Genuine Lg part
By: Lg
Part Number: 4810ER3016A

Mounts to the washer's lower frame to secure components and maintain alignment. Replace if bracket is cracked, broken, rusted, or missing hardware.

Do-It-Yourself Stories from Customers like You Rusty corroded parts.   J D. • Crestview , FL • January 26, 2021

Replaced leg mount and leg. Read more

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Washer Dryer Combo Heater Assembly
Genuine Lg part
By: Lg
Part Number: AEG33121504

Heater assembly for washer dryer combos. Installs in the drying system to generate heat. Replace if cracked, corroded, or damaged to restore proper drying.

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Washer Spring-Style Hose Clamp
Genuine Lg part
By: Lg
Part Number: 4861FR3068C

Secures rubber hoses to fittings with constant spring tension to prevent leaks. Replace when rusted or weakened to maintain a tight seal. Confirm fit.

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Rotor Assembly (Direct-Drive Washer Motor)
Genuine Lg part
By: Lg
Part Number: 4413ER1001D

This rotor assembly is the rotating half of your washer's direct-drive motor. It mounts to the rear of the tub and, working with the stator, spins the drum for wash and spin cycles to restore smooth operation.

  • Couples with the stator to drive the inner tub during wash and spin
  • Helps resolve no- or slow-spin complaints
  • Can address a drum that won't turn or turns intermittently
  • May reduce grinding/clicking from the rear caused by damaged rotor magnets
What's included: One rotor assembly. Install notes:
  • Unplug the washer and turn off water supply before servicing
  • Access from the rear; remove the center bolt and pull the rotor straight off the shaft
  • Magnets are strong—keep fingers clear; align splines/keyway on reinstallation
  • Tighten the center bolt securely and inspect the stator and sensor while open

This part fixes the following symptoms
  • Will not agitate
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Motor Assembly (Dc Fan)
Genuine Lg part
By: Lg
Part Number: EAU37932704

This DC fan motor assembly restores fan-driven airflow and circulation in compatible appliances, helping return normal cooling and ventilation performance. Use it to replace a failed or noisy fan motor for more reliable operation. What it does:

  • Drives the appliance fan to maintain proper air circulation for cooling or ventilation.
  • Replaces a motor that has stopped running, helping address reduced or no airflow.
  • Can resolve loud, grinding, or rattling noises coming from the fan area.
  • Help with inconsistent or warmer-than-normal temperatures caused by a failed fan.
What's included: One DC fan motor assembly. Install notes:
  • Disconnect power before starting — unplug the appliance or switch off the breaker.
  • Photograph wiring and panel locations before removal to ensure correct reconnection.
  • Handle sharp sheet metal and evaporator/coil areas with care; use gloves as needed.
  • Verify the part number on your appliance and compare connectors and mounting before installation.

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Washer Tub Seal Gasket
Genuine Lg part
By: Lg
Part Number: 4036ER4001A

This is a rubber gasket that seals the washing machine tub to prevent water from leaking during wash and spin cycles. It fits around the tub opening and maintains a watertight barrier. Replace this seal if you notice water leaking from around the tub area, or if the gasket appears cracked, hardened, or deformed.

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Motor Assembly,Dc,Fan
Genuine Lg part
By: Lg
Part Number: 4681ER1007E

 

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Washer Hose Clamp
Genuine Lg part
By: Lg
Part Number: 4861FR3068E

Fix washer leaks with this hose clamp. Secures hoses to pumps and valves, preventing water leaks and disconnections during wash cycles. Simple repair.

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Door Hinge Spring
Genuine Lg part
By: Lg
Part Number: MHY62644801

This hinge spring restores proper tension to the door so it opens and closes smoothly and stays aligned. Replacing a fatigued spring helps prevent sagging or slamming and supports a consistent, reliable door close.

  • Provides the return tension/counterbalance for the door hinge mechanism
  • Assists smooth opening/closing and helps the door stay properly aligned when latched
  • Helps maintain consistent closing force over time
  • Failure symptoms include: door drops quickly, won't stay aligned or fully closed, weak/squeaking spring action
What's included: 1 hinge spring Install notes:
  • Disconnect power before service; allow any hot surfaces to cool
  • The hinge and spring are under tension—support the door and release/install tension carefully
  • Note spring orientation and hole positions before removal; match them on installation
  • Access may require removing trim or the door; keep fasteners organized for reassembly

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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