Mansfield by Prier P-231-0312 Stem 15 1/16" for 12" Model C-434/C-534 Hydrant

“Woodford Model 22 & V22 Hot & Cold Wall Faucet Repair Kit RK-22PRV” has been added to your cart. View cart

Copper stem brass threaded end with black rubber washer with brass screw.

Mansfield by Prier P-231-0312 Stem 15 1/16" for 12" Model C-434/C-534 Hydrant - Image 2

Mansfield by Prier P-231-0312 Stem 15 1/16" for 12" Model C-434/C-534 Hydrant - Image 3

Mansfield by Prier P-231-0312 Stem 15 1/16" for 12" Model C-434/C-534 Hydrant - Image 4

WHAT OUR CUSTOMERS SAY…

“Really great experience getting parts for my 30-year old frost free silcocks. They not only had the parts available, but they were shipped within a couple of hours. Great job, thank you! ”

-Phil R

02/08/2026

$98.47

The Mansfield P-231-0310 is a specific replacement stem assembly manufactured by Prier Products for use in certain Mansfield-style freezeless wall hydrants, specifically the 10-inch models C-434 and C-534.

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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Mansfield Stem 15 1/16″ for 12″ Model C-434/C-534 Hydrant

This part is the internal stem assembly for an outdoor frost-free faucet (hydrant). The stem is a key component in allowing the hydrant to drain properly and prevent freezing in cold temperatures.
15 1/16″ Overall length
Made by Prier Products

P-231-0312

UPC:670210300131

Related Documents

C-434-Old-Style Parts Breakdown

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…

“Fantastic! I walked in with parts to the faucet in my vintage sink and walked out with everything I needed. Chain hardware stores suggested I get a whole new sink and/or would not be able to do it without a plumber. The employee at Noels took a quick look, knew what it was, and had it in stock. I was able to fix my sink in two minutes with their help! ”

-Elizabeth A.

03/14/2021