Arrowhead Brass PK2010sp 420 Series 10" Frost Proof Wall Hydrant Stem

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Copper stem with brass end with black rubber seals polished chrome handle connection.

WHAT OUR CUSTOMERS SAY…

“Sent Noel’s plumbing and image of what was needed, not being able to find it. They had it sent to me within a week and fitment was perfect. 👍 ”

-Lorenzo H.

03/12/2026

$56.47

The Arrowhead Brass PK2010SP is a genuine replacement stem assembly used to repair Arrowhead Brass 420 series anti-siphon frost-proof wall hydrants that were installed prior to 1999.

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.

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Arrowhead 10″ Frost Proof Wall Hydrant Stem

It is designed for use with the Model 420BFP frost-free anti-siphon wall hydrants and is intended for faucets with a spring check assembly installed before 1999.
420 Series stem assembly- 10″ hydrant (measures 14 1/4″ end to end).
Anti-siphon series with built in check assembly (PK2016).
12-pt handle spline.

PK2010SP

UPC:690043458007

Customer submitted image.

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…

“We were looking for a cartridge that not only matched the bottom holes but that would have the splines & you knew our cartridge had an additional piece which would not have spines on the new replacement We received the replacement cartridge yesterday; we replaced the old today & happy to say it fits perfect. Thank you for your great information and the speedy shipping. Should we need other supplies in the future, we will certainly contact your business. ”

-Leah l.

01/26/2023