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B & K Proline 888-566 Spring & Washer Kit for Frost Free Sillcocks

Bright brass stem with black rubber washers and orings with stainless spring.

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“Wow!!!!! I'm so impressed. Y'all have a customer for life now. Thank you! ”
-Ernestine P
10/19/2022

$11.27

 

The B&K 888-566 is a spring and washer kit manufactured by BK Mueller for use in their ProLine series frost-free sillcocks (outdoor faucets).

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 83223 Category: Tag:

Restore your outdoor faucet’s performance with the B&K Mueller 888-566 Spring and Washer Kit. Specifically designed for ProLine series frost-free sillcocks with red handles, this repair set includes a durable rubber seal and high-tension spring to fix leaks and improve flow control. As an essential maintenance kit, it offers a reliable, DIY-friendly solution to rebuild your faucet and ensure a tight shutoff to prevent freeze damage

 

888-566

 

  • Rubber washer provides a water-tight seal
  • Spring provides firm compression on parts so they operate as intended
  • Brass stem ensure long product life
  • Valve sold separately

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“Thank you for exact part. Just received and replaced and worked out great! ”
-Karl D.
09/05/2025