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

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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…

“It is so nice to see you guys are still rocking and providing the best service for unique plumbing parts. I first used you guys 20 plus years ago when my brother turned me on to you. I live in Nashville now and was searching the entire region for a particular cartridge and you are the only one that had it. Hands down there's not many like you and you've always provided a great service and I'm glad to see you doing it now even online! ”

-James

01/11/2022

$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…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”

-Jim F.

02/04/2026