Mansfield 8" Stem 123-0093 | Noels Plumbing Supply

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

Copper hydrant stem with bright brass threaded end with brass screw black rubber washers stainless spring with graphite packing and metal washer.

Mansfield by Prier M-123-0093 500 Series 8" Stem Assembly - Image 2

Mansfield by Prier M-123-0093 500 Series 8" Stem Assembly - Image 3

Mansfield by Prier M-123-0093 500 Series 8" Stem Assembly - Image 4

WHAT OUR CUSTOMERS SAY…

“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”

-Pete L.

03/10/2026

$62.47

The Mansfield M-123-0093 (also known as Prier M-123-0093) is a replacement stem assembly for “Old Style” Mansfield 500 series frost-proof wall hydrants manufactured between 1970 and 2006.

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.

Share on:

Mansfield Stem Assembly for 8″ Series 500 Hydrant

M-123-0093

This is a replacement stem assembly used to repair leaking issues behind the handle of a compatible wall hydrant without needing to replace the entire unit. It is a “cold” function stem.
It is designed for the “Old Style” full-turn Mansfield 500 series hydrants only and is not interchangeable with other models. It works with specific models like the 578-08 or 579-08 hydrants.
The stem has an overall length (OAL) of 12 inches and is designed for an 8-inch freeze-proof sillcock.

Related Documents

500 Series Faucet Parts Breakdown

UPC:670210370028

Customer submitted images.