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B & K Proline 888-559 14″ Frost Free Sillcock Stem

Bright brass stem with brass screw black rubber washers stainless spring and stainless washers.
Bright brass stem with brass screw black rubber washers stainless spring and metal washers.
Bright brass stem with brass screw black rubber washers stainless spring and metal washers.

chat iconWHAT OUR CUSTOMERS SAY…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026

$29.17

 

The B&K 888-559 is a 14-inch frost-free sillcock stem assembly replacement part used in plumbing applications.

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

SKU: 21561 Category: Tag:

Stop that stubborn dripping outdoor faucet immediately. The B&K Proline 888-559 is the direct-fit 14-inch replacement stem assembly designed to restore your frost-free sillcock to factory performance. This high-quality brass stem prevents leaks and ensures your outdoor water valve shuts off completely, protecting your home from water damage and freezing. Easy to install for any DIYer.

 

888-559

 

 

  • It is a replacement stem assembly for a 14″ frost-free sillcock (an outdoor faucet designed to prevent freezing).
  • This stem is designed for B&K Products frost-free sillcocks with model numbers in the range of 104-511 through 104-619HC.
  • For 14″ faucet
  • Stem measures 17 1/2″ to 18″

 

UPC: 032888148611

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 very much. Your customer service is outstanding. Since I want to keep my very old (1988) Kohler San Raphael toilet for years to come. , it’s good to know that you have parts I could need in the future! ”
-Cathy G
10/31/2024
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