Whirlpool WP8577374 Washer Genuine OEM Transmission Shaft Seal
Genuine OEM center shaft / basket drive tube seal for select Whirlpool-built top-load washers and laundry centers.
Product Overview
The Whirlpool WP8577374 Washer Transmission Shaft Seal is a genuine OEM sealing component used in the center drive area of compatible washers. It is also described as a center shaft seal or basket drive tube seal.
This seal helps keep wash water from leaking into the basket drive tube / gearcase area. A worn or damaged seal may allow water or dark oily residue to appear around the center shaft area.
Quick Answer
WP8577374 is a Genuine Whirlpool OEM washer center shaft / basket drive tube seal. It replaces original part number 8577374 and is used on many Whirlpool-built direct-drive washers sold under Whirlpool, KitchenAid, Roper, Estate, Maytag, Amana, Admiral, Crosley, and Kenmore brands.
Common Problems This Part May Fix
- Water leaking around the center shaft area
- Water entering the basket drive tube
- Dark or oily-looking residue near the center of the washer
- Seal deterioration discovered during transmission or basket-drive service
- Preventive replacement during a major centerpost or gearcase repair
Replaces and Cross-References
Cross-reference numbers are provided for identification. Always verify the complete washer model number before ordering.
Compatibility
Fits select Whirlpool-built washers and laundry centers. Compatible model examples include:
Important: This is only a partial compatibility list. Confirm your full model number because Whirlpool-built washers can use several different shaft, stem, centerpost, and transmission seals that are not interchangeable.
Key Features
- Genuine Whirlpool OEM replacement part
- Center shaft / basket drive tube sealing component
- Helps prevent wash water from entering the drive tube area
- Direct replacement for original part 8577374
- Used on many Whirlpool-built direct-drive washer platforms
Product Specifications
| Manufacturer Part Number | WP8577374 |
| Brand | Whirlpool |
| Part Type | Transmission / Center Shaft Seal |
| Alternate Description | Basket Drive Tube Seal / Centerpost Seal |
| Condition | New |
| Part Quality | Genuine OEM |
| Replaces | 8577374 |
| Application | Washer Center Drive / Basket Drive Tube |
| Package Quantity | 1 Seal |
Installation Notes
- Unplug the washer and shut off the water supply before service.
- Disassembly of the basket, drive components, or gearcase area may be required depending on model.
- Remove the old seal carefully to avoid damaging the sealing surface or drive tube.
- Clean and inspect the shaft/tube sealing surface before installing the new seal.
- Install the seal squarely and to the correct depth following the model-specific service procedure.
- Inspect related tub, centerpost, and transmission seals while the washer is disassembled.
Service note: WP8577374 is not the same part as WP8577376 or WP91939. These seals are used in different locations. Verify the part number required for your exact washer before installation.
Frequently Asked Questions
Is WP8577374 a Genuine Whirlpool OEM part?
Yes. WP8577374 is a genuine Whirlpool replacement seal.
What does this seal do?
It helps prevent wash water from leaking into the basket drive tube / center drive area of the washer.
Does WP8577374 replace 8577374?
Yes. WP8577374 is the current Whirlpool replacement for original part number 8577374.
Is this the same as WP8577376 or WP91939?
No. Although all are washer shaft/sealing components, they serve different locations and should not be substituted unless your model-specific parts documentation calls for that number.
Shop With Confidence
Order by complete model number whenever possible. Correct fit is especially important for washer centerpost and transmission sealing components.
