Find the right part faster
Multiple models matched. Select your model to confirm fit.

This is a Genuine Replacement Part ,The Model Number and Name for the Following Item: Whirlpool (WHIRA) 8575281 Cap - Washer Arm.
Ensure your Admiral dishwasher operates at peak efficiency with genuine OEM replacement parts from Repair Clinic. The wash arm retainer nut plays a crucial role in securing the spray arm, facilitating optimal water distribution for thorough cleaning. A worn or damaged retainer nut can compromise your dishwasher's performance, leading to ineffective cycles. Repair Clinic offers a wide selection of replacement dishwasher parts, including the Admiral wash arm retainer nut, designed to uphold the manufacturer's warranty and provide a precise fit. Our replacement repair parts are available for fast shipping, helping you restore your appliance without delay. For more comprehensive dishwasher maintenance, explore our dishwasher pump parts. Trust Repair Clinic to equip you with the right parts and guidance to keep your dishwasher running smoothly.
Explore common questions and answers about replacing the wash arm retainer nut in Admiral dishwashers, a crucial component for ensuring optimal cleaning performance.
If the wash arm is loose or not spinning properly, it might be due to a worn or damaged retainer nut. Inspect the nut for signs of wear or cracking, which indicates a need for replacement.
To replace the retainer nut, first, remove the lower rack and unscrew the existing nut. Install the new nut by tightening it securely to ensure the wash arm spins freely without wobbling.
You can find genuine Admiral dishwasher replacement parts at Repair Clinic Appliance Parts, offering a wide selection and same-day shipping.
The cost varies depending on the supplier, but it is generally inexpensive. Check Repair Clinic for competitive pricing and a price match guarantee on genuine OEM parts.
Inspect the wash arm retainer nut for damage or looseness. Other possible causes include blockages in the spray arms or issues with the motor or pump.
Locate your dishwasher's model number, usually found on the door or interior wall. Use this to search for compatible parts at Repair Clinic's Dishwasher Parts page.


Ensure your Admiral Dishwasher's wash arm stays securely in place with genuine OEM wash arm retainer nut replacements from Repair Clinic. A properly functioning wash arm is crucial for effective cleaning performance. Use our model number lookup to find the perfect fit for your appliance, and benefit from same-day shipping and our Price Match Guarantee for a seamless shopping experience. For repair guidance, visit our Dishwasher Repair Help page. Discover related options like Dishwasher Pump Parts for additional maintenance solutions.
For those needing an Admiral Dishwasher Wash Arm Retainer Nut replacement, knowing your dishwasher model number is crucial. The model number is typically found on a label located on the door frame, tub, or side panel of the dishwasher. This number ensures you order the correct replacement dishwasher parts, facilitating seamless repairs. When your dishwasher's wash arm isn't functioning properly, it's often due to a faulty retainer nut. Quickly locate the model number to find the exact replacement part needed. Repair Clinic offers a wide selection of dishwasher pump parts to assist in other repair needs. Our user-friendly search tool helps you find the exact part using the model or part number. Enjoy benefits like a 365-day return policy and a price match guarantee, ensuring you receive the best value and quality for your repairs.

Need help finding the right Dishwasher wash arm retainer nut replacement? Our dedicated customer service team is available seven days a week to assist you. We're here to help. Contact us at Repair Clinic, where you can easily look up your model or part number and order with confidence. We offer genuine OEM parts and expert troubleshooting assistance to solve common issues like dishwasher arms not spinning or making noise. Enjoy our no-hassle 365-day returns and price match guarantee. Repair Clinic empowers DIYers and professionals with a wide selection of replacement parts, same-day shipping, and repair resources. Remember, if your dishwasher wash arm retainer nut needs replacement, we've got you covered with friendly service and reliable parts.

Common causes of dishwasher noise, from worn-out motor bearings to loose spray arms, and how to fix them for quieter operation.

Learn why your dishwasher isn't cleaning properly, from clogged spray arms to faulty water inlet valves, and how to restore its performance.

Find out how to test your dishwasher's heating element to determine if it's faulty and affecting drying or cleaning efficiency.