B & K Proline Quartermaster 15 1/8" Stem for Frost Free Faucet 888-574HC

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Bright brass stem and cartridge with red rubber o-rings black rubber washers and stainless washers and screw.

B & K Proline Quartermaster 15 1/8" Stem for Frost Free Faucet 888-574HC - Image 3

WHAT OUR CUSTOMERS SAY…

“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”

-Pete L.

03/10/2026

$36.74

For more than 40 years, BK Products has served the plumbing industry. Our company has grown from a small distributor to becoming part of Mueller Industries, a world leader in flow control and industrial products.

This relationship allows us to offer the reliability our brand is known for to a wider audience at prices they can afford. We are committed to connecting plumbing contractors, builders, and other industry professionals with the products their projects rely on. Offices in the U.S., Mexico, and China provide flexibility for sourcing high-quality products for customers across the globe.

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.