Customer Questions and Answers for Rotor Assembly by Lg

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Manufacturer Part

Rotor Assembly

4.89 (64)

By: Lg

Part Number: OEM15647025

Manufacturer Part Number: 4413ER1003B

The Rotor Assembly is an OEM part for LG washing machines. It is integral to the direct drive motor system, working with the stator to rotate the drum during wash and spin cycles.

Causes of a bad rotor assembly can include heavy use over time, imbalance in loads leading to excessive strain, or damage from foreign objects.

Symptoms of a bad rotor assembly include:

Washer not spinning or agitating properly
Loud noises or grinding sounds during operation
The washer stopping mid-cycle
Error codes related to motor function

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

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Questions & Answers

For Lg Rotor Assembly (Part Number: OEM15647025)

Dave February 08, 2021 for Model Number WM2050CW

Hello, I had to replace the tub bearings, the spider arm, and shocks, once I put it back together the machine runs through all cycles but now it has a high pitch squeal sound like something is rubbing, checked tub/door seal it is good nothing that I can tell is stuck between the 2 tubs, could you possibly tell me what you think it could be Thanks

1 Answer

Hello Dave, a squeal in spin may be a problem with the tub to shaft seal 4036ER2004A, since you have already replaced the bearings and spider arm.

Kelly Brotzman January 12, 2020 for Model Number 79642199900

I finally realized the problem with my Kenmore Elite front load washer not spinning was: the teeth on the plastic rotor hub were completely worn down. Rather than order the whole rotor assembly, I sourced just the hub (steel-reinforced in the center) elsewhere. Installed and tested, but rotor kept knocking against the bolts that secure the stator. Appears the replacement rotor hub was a different thickness than the old one -- slightly thinner so didn't provide clearance between rotor fins and stator bolts. Obviously, I will now order the whole assembly from here, but is it the case that the hubs come in varying thicknesses?

1 Answer

Kelly, Yes, each manufacturer may have a different thickness in the rotator than others. This can also vary from machine to machine.

William September 17, 2018 for Model Number WM2301HR

I have a lg front load washer WM2301HR S/N 910KWFN02083 what is the correct rotor assembly the 4413ER1003A or B

1 Answer

William, The rotor assembly for this unit will be part number 4413ER1003A.

Alyssa August 15, 2018

I only need the little plastic piece inside of the lg model wm2501hva part # PS3522944. Do you guys sell them, can i get them? the magnets and everything are still fine, it's just the threading on that little plastic nut thats inside that part.

1 Answer

Alyssa, Unfortunately those parts don't come separate and you will have to order the assembly part # 4413ER1003B.

Lynda February 27, 2017 for Model Number WM2487H*M

My front load LG washer spins like crazy even on the low speed. The whole washer moves and hits my walls. I put two different levels to the top of the washer and both show it's level. Can you tell me what's wrong with the washer? Is the rotor assembly bad? I'm so frustrated. Thanks for your help. Lynda

1 Answer

Lynda, You will want to check the spider of the unit to make sure that it is not broken. If the spider is broken it will need to be replaced. The part number for the spider will be 4434ER0002H.

D April 21, 2016 for Model Number WM2301HR

Hello there. I have a LG washer and I'm looking for the drum rotor. Before I order the part, I wanted to make sure it fits my washer. The serial number is 906KWYP02802, model number, WM2301HR? What is the part number?