B & K Proline 888-186 Frost Free Sillcock Stem for 6" Faucet

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Brass stem with white plastic nut with black o-ring and black washer.

B & K Proline 888-186 Frost Free Sillcock Stem for 6" Faucet - Image 2

B & K Proline 888-186 Frost Free Sillcock Stem for 6" Faucet - Image 3

B & K Proline 888-186 Frost Free Sillcock Stem for 6" Faucet - Image 4

WHAT OUR CUSTOMERS SAY…

“They had my part shipped the same day. I mistakenly checked that I would pick the part up at the store and they fixed it in minutes. ”

-Michael F.

01/04/2026

$25.17

The B&K Products 888-186 is a replacement stem for a 6-inch ProLine series frost-free sillcock (outdoor faucet), with an overall length of 9 inches. It replaces the internal workings of the sillcock to provide flow control and prevent freezing.

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: 44409 Category: Hydrant Hose Faucet Parts Tag: B & K Products

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Repair your leaking outdoor faucet with this durable brass replacement stem, specifically designed for 6-inch ProLine frost-free sillcocks. This stem measures 9 inches from tip-to-tip and replaces the internal flow control mechanisms, ensuring reliable, freeze-resistant performance and a perfect seal for your “Old Design” (Taiwan) plumbing system.

888-186

For 6″ faucet
Stem measures 9″

UPC: 032888881860

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…

“I have come here as a maintenance technician countless times. NOT ONCE did these guys fail to impress me with their knowledge. They are across town for me and I don’t complain due to their unmatched service. I can bring in a busted chewed up cartridge or part and within 10 seconds the guys are like “ yup we have one right over here” and will bring me the exact match from what I had. Simply top tier. -SNS management ”

-Isaac G.

06/15/2024