LG · Washer part

Washer Outer Tub Gasket 4036ER4001B

5.0 · 41 buyer ratings on the source catalog

4036ER4001BNo photo on file
Match this part by its number, not by appearance.

Reference price$12.92–$27.54

Catalog price as of 2026-05; not a live Amazon price.

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Part number
4036ER4001B
Brand
LG
Made for
Washer
Fits
147 models
Also sold as
Kenmore, Kenmore Elite
Replaces
3550ER0004F, 3550ER0004H, 4434ER0002D +1 more
  • Fitment checked against 147 models
  • Purchase, shipping and returns handled by Amazon
  • Free reference data: RepairKitHub does not sell parts

Does it fit your appliance?

Find it on the data plate inside the door or lid. It is not the serial number.

About this part

4036ER4001B is a LG replacement part (washer outer tub gasket) for washers. Our fitment data lists 147 models that use it.

This outer tub gasket (part number 4036ER4001B) is for washers. Outer tub gasket 4036ER4001B forms a seal to prevent water leaks between the front and rear outer tubs. Unplug the washer before installing this part. Wear work gloves to protect your hands.

Symptoms this part fixes

Linked symptoms open the full troubleshooting guide.

How to confirm it has failed

Symptom: A door boot or gasket that's torn or losing its seal, letting water leak out during the wash or spin cycle.

Check: Check the door boot or gasket for tears, especially near the drain hole at the bottom, and confirm it isn't pinched or twisted where it clamps to the drum.

Models that use this part

Showing 60 of 147 confirmed models, models with their own parts page first.
ModelBrandApplianceParts on file
79641728000—Washer139
79641728900—Washer137
WM3875HVCALGWasher128
WM2901HVALGWasher124
79641548210—Washer123
79641549210—Washer123
WM3485HWALGWasher121
WM2277HSLGWasher117
WM3875HWCALGWasher117
WM2487HWMLGWasher110
WM2501HWALGWasher109
WM2233HSLGWasher108
79641722010—Washer107
79641542210—Washer106
79641722000—Washer106
WM3550HVCALGWasher104
WM2487HRMLGWasher103
WM3987HWLGWasher103
79641022900—Washer101
WM3070HWALGWasher101
Show all 60 models
ModelBrandApplianceParts on file
WM2301HRLGWasher100
WM3360HWCALGWasher100
79641372211KenmoreWasher98
WM2233HW/00LGWasher98
WM3988HWALGWasher98
WM3997HWA/00LGWasher97
WM2688HNMLGWasher96
WM3250HWALGWasher96
WM4070HVALGWasher96
79641379210KenmoreWasher95
WM2688HNMALGWasher95
79641542110—Washer94
WM2487HWMALGWasher94
79641472210—Washer93
79640272900KenmoreWasher92
WM2233HDLGWasher92
WM2350HWCLGWasher91
WM2650HWALGWasher91
WM0001HTMALGWasher90
79641473210—Washer88
WM3150HVCLGWasher88
WM3885HWCALGWasher88
WM4070HWALGWasher88
WM2501HVALGWasher87
WM2688HWMALGWasher87
WM3470HWA/00LGWasher87
79641573210—Washer86
79641029900—Washer85
79642192900—Washer85
WM2233HULGWasher85
WM2450HRALGWasher85
WM3070HRA/00LGWasher85
WM3150HWCLGWasher85
79642198900—Washer84
WM3550HWCALGWasher84
79641372210KenmoreWasher83
79641538110—Washer83
WM3885HCCALGWasher83
WM3050CWLGWasher82
79640441900KenmoreWasher81

Part numbers it replaces

The manufacturer lists 4036ER4001B as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

Before you order

  • Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
  • Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
  • If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool

Frequently asked questions

Which models does 4036ER4001B fit?

Our fitment data lists 147 models that use 4036ER4001B, including 79641728000, 79641728900, WM3875HVCA. Enter your model number in the fit checker on this page to confirm.

Which part numbers does 4036ER4001B replace?

4036ER4001B replaces 3550ER0004F, 3550ER0004H, 4434ER0002D, 4434ER0002H. If your original part carries one of those numbers, 4036ER4001B is the current replacement.

What symptoms point to a failed washer outer tub gasket?

The source catalog links this part to these symptoms: leaking.

How much does 4036ER4001B cost?

Catalog prices on file range $12.92–$27.54 (as of 2026-05). The current Amazon price can differ, so check it before you order.