Add To Profile
Have a question?
Product Description
The Whirlpool Spanner Nut – WP21366 is a factory-original component engineered to restore secure mounting of the washer’s tub and drive interface in compatible Whirlpool models. It eliminates excessive vibration, misalignment, and noise during spin cycles, ensuring smooth operation and long-term performance.
Key Features of Whirlpool Spanner Nut – WP21366
- Genuine OEM Replacement: Meets Whirlpool’s precise specifications for fit, strength, and durability.
- Structural Integrity: Locks the tub and drive block assembly to maintain alignment and stability.
- Accurate Threading: Factory-specified thread size ensures easy, reliable installation.
- Durable Metal Construction: Made from corrosion-resistant alloy for long service life.
- Prevents Vibration: Keeps the tub securely in place during high-speed spin cycles.
Technical Specifications of Whirlpool Spanner Nut – WP21366
- Part Number: WP21366
- Material: Steel/alloy nut with OEM finish
- Application: Secures tub or drive block in Whirlpool top-load washers
- Thread Direction: Right-hand thread for secure locking
- Finish: Corrosion-resistant metallic finish
- Compatibility: Whirlpool, Kenmore, KitchenAid washer models
Common Problems & Symptoms for Whirlpool Spanner Nut – WP21366
- Nut loosens or cracks from excessive load or vibration.
- Threads stripped from repeated over-torque or improper removal tools.
- Non-OEM or mismatched nut installed leading to poor fit.
- Long-term mechanical fatigue or corrosion affecting torque retention.
Installation Guide for Whirlpool Spanner Nut – WP21366
Signs & Symptoms
- Wobbling or unbalanced washer tub during spin cycles.
- Loud banging or scraping sounds beneath the drum.
- Visible tub movement or misalignment inside the washer.
- Drive block shifting or not holding properly under load.
Installation Guide
- Disconnect the washer from power and water supply.
- Remove the agitator and access the spanner nut beneath it.
- Use a spanner wrench to loosen and remove the existing nut.
- Clean the threads and drive shaft area before installing the new nut.
- Thread the new Whirlpool Spanner Nut – WP21366 by hand, then tighten with the spanner wrench.
- Reassemble the washer components and run a test spin to verify stability and quiet operation.
Return Policy
- Hassle-free returns within 30 days of purchase.
- Items must be unused and in original packaging.
- Quick refunds issued after inspection of the returned product.
- Free replacement offered for defective or damaged items.
- Dedicated support team ensures a smooth and transparent return process.
Compatible Models Whirlpool Spanner Nut – WP21366
Locate your appliance’s model number on the manufacturer’s label and use it to check part-model compatibility before ordering.
Where to find my model number?
| Brand | Model Number | Model Description | Exploded View |
|---|---|---|---|
No Models Found
The Whirlpool Spanner Nut – WP21366 is the correct replacement for the following model numbers
The Whirlpool Spanner Nut – WP21366 is a factory-original component engineered to restore secure mounting of the washer’s tub and drive interface in compatible Whirlpool models. It eliminates excessive vibration, misalignment, and noise during spin cycles, ensuring smooth operation and long-term performance.
Key Features of Whirlpool Spanner Nut – WP21366
- Genuine OEM Replacement: Meets Whirlpool’s precise specifications for fit, strength, and durability.
- Structural Integrity: Locks the tub and drive block assembly to maintain alignment and stability.
- Accurate Threading: Factory-specified thread size ensures easy, reliable installation.
- Durable Metal Construction: Made from corrosion-resistant alloy for long service life.
- Prevents Vibration: Keeps the tub securely in place during high-speed spin cycles.
Frequently Bought Together
Customer Reviews
Frequently Asked Questions
Quick answers for your replacement part needs
Where can I find genuine replacement parts for my appliance?
Finding genuine replacement parts for your appliances has never been easier! We offer authentic parts for over 250 brands, including LG, Samsung, Whirlpool, Kenmore, Dyson, Bosch, and Liebherr. Simply enter your appliance's model number on our website, and explore our extensive selection of compatible parts designed to restore your appliance's peak performance and reliability.
What type of appliance parts and accessories are available for purchase?
Are your replacement parts compatible with all models?
What if I can’t find the appliance part I need?
How can I track my order for appliance parts online?
How long will it take to receive my replacement parts order?
Can I return appliance parts if they are not compatible with my model?
How can I update my shipping address after placing an order?
How can I get in touch with customer support?
Couldn’t find the answer to your question?
Your satisfaction matters. Let us know how we can assist with your repair journey.
Wishlist
You currently have 0 items in your Wishlist
Compare
Your Cart ( 0 items)











