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Legend Valve 108-906A Hydrant Stem & Cartridge Assembly for 6″ T-550 Hydrant

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“Do you need a vintage plumbing part and nobody seems to be able to find it in your area? Save yourself time and hassle and go to Noel's Plumbing website. You can text them a photo of the part and they will find it in minutes and give you the link to order it, all at a competitive price. My plumbers seem incapable of doing this and hand the job off to me. What can you do? But Noel's always has the 1930s parts I need or the aftermarket part that will get the job done. If I need it fast I can get it in 2-3 days from them and they know exactly what they are doing. It's a good old-fashioned plumbing store with all the parts you could possibly need and people who know how to get them. The service is top level. The staff pick up the phone after one or two rings. They are polite and KNOWLEDGABLE. I'm so tired of dealing with folks who can't find a chicken in a hen house. LOL. ”
-Bry W.
06/23/2026

$34.27

 

The Legend Valve 108-906A is a 9-3/4 inch replacement stem and cartridge assembly designed for 6-inch T-550A Improved Flow frost-free sillcocks. This cast brass assembly features a single O-ring and two tabs. It ensures proper function for Legend T-550A hydrants, fitting models with a 6-inch wall depth, measuring 10-1/2 inches with the handle.

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.

SKU: 64906 Category: Tag:

Genuine Legend 108-906A Cartridge & Stem Assembly (6” T-550A). This OEM brass repair kit fixes leaky 6-inch frost-free sillcocks. Features: Ceramic disc technology, 1 O-ring, and easy installation. Replaces 108-906A and fits ‘Improved Flow’ T-550A models.

 

108-906A

 

  • 9-3/4 inches without the handle (10-1/2 inches with handle).
  • Cartridge and stem assembly for a frost-free sillcock (wall hydrant).
  • Features a ceramic disc built into the cartridge body for flow control.

 

UPC: 662545081434

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“Y'all are amazing. I live in Texas and it's faster to order express from Noel's than go to local parts stores. Customers can text Noel's a picture of the part they need and Noel's will find that part or the equivalent and text the link. They have 2-3 day shipping available. The staff answers the phone quickly, politely and they know their stuff! The unit I needed plumbing parts for was built in the 30s. No matter, Noels has me covered. I highly recommend them. Thank you Noel's for your efficient, old school excellence combined with current technology! You have saved me so much time, money, and aggravation! A++++++ ”
-Thalia,
07/03/2026