B & K Proline 888-183 Anti-Siphon Vacuum Breaker Kit

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Polished chrome threaded cap with white plastic vacuum breakers with black o-ring and black rubber washer.

B & K Proline 888-183 Anti-Siphon Vacuum Breaker Kit - Image 2

WHAT 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

$9.27

The B&K 888-183 is an anti-siphon vacuum breaker repair kit specifically designed for ProLine Series (B&K) frost-free sillcock valves. It is primarily used to stop leaks at the top of outdoor faucets by replacing critical internal components that prevent backflow and contamination of the potable water supply.

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: 52141 Category: Hydrant Hose Faucet Parts Tag: B & K Products

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Stop annoying leaks from your outdoor faucet with the B&K 888-183 Anti-Siphon Vacuum Breaker Kit. Designed for ProLine Series frost-free sillcocks, this complete repair kit includes a durable white internal vacuum breaker and a matching chrome-plated cap. It easily restores your faucet’s anti-siphon protection and prevents backflow without needing to replace the entire valve.

888-183

A durable white POM (polyoxymethylene) plastic internal breaker that restores anti-siphon functionality.
A chrome-plated plastic cap designed to match the finish of the original valve while protecting internal parts from weather.

Common questions about this product

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“Love Noel's Plumbing Supply! They are one of my favorite oddball plumbing parts purveyors. As a professional plumber, I rely on sites like Noel's to keep antique and rare fixtures alive. My customers and I are so grateful! ”

-Danielle E.

03/25/2026