Arrowhead PK2008 420 Series 8" Frost Proof Wall Hydrant Stem

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

WHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”

-Linda C.

03/27/2026

$51.47

The Arrowhead Brass PK2008 is a genuine replacement stem assembly designed specifically for the Arrowhead 420 Series and Model 420BFP anti-siphon frost-free wall hydrants.

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.

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Fix your leaking outdoor spigot with a genuine Arrowhead Brass PK2008 Replacement Stem Assembly. This heavy-duty, solid brass repair component is specifically engineered to restore the performance of your Arrowhead 420 Series anti-siphon wall hydrant. Designed to accommodate an 8-inch wall thickness, this stem ensures your external water lines stay protected against extreme freezing temperatures.

This stem assembly is a genuine replacement part used to repair or maintain the functionality of an 8-inch, frost-proof outdoor wall hydrant. Its frost-proof design ensures reliable operation in freezing conditions by allowing the water to drain properly.
420 Series stem assembly- 8″ hydrant (measures 12″ end to end).
Anti-siphon series with built in check assembly (PK2016).
12-pt handle spline.

PK2008

UPC:690043001432

Customer submitted image.