513-721-5286 | 1-888-Ask-Noel | Mon-Fri: 8:00 AM – 5:00 PM
Account

Legend Valve 108-904A Replacement Cartridge Assembly for 4″ T-550A Frost-Free Sillcock

Bright brass stem with black rubber o-rings and washer seals.
Legend Valve 108-904A Replacement Cartridge Assembly for 4" T-550A Frost-Free Sillcock - Image 2
Legend Valve 108-904A Replacement Cartridge Assembly for 4" T-550A Frost-Free Sillcock - Image 3
Legend Valve 108-904A Replacement Cartridge Assembly for 4" T-550A Frost-Free Sillcock - Image 4
Legend Valve 108-904A Replacement Cartridge Assembly for 4" T-550A Frost-Free Sillcock - Image 5

chat iconWHAT OUR CUSTOMERS SAY…

“Outstanding fast delivery on two pieces of an ancient Wolverine bath stem for Kohler - from the early 40s I think. The new one has a different body design, but it screwed directly into the old hot/cold tree and was the exact 6" length. Forty eight hours after installation now, and all remains fine. Also, kudos to the people who set up the website and ordering process. Great work - clear photos and info ! PS: I'm not an employee or family...lol. I retired from electrical wholesaling here outside Chicago and I appreciate a good job. ”
-JM C.
07/31/2026

$38.47

 

The Legend Valve 108-904A is a 4-inch replacement stem and cartridge assembly specifically for “Improved Flow” T-550A frost-free sillcocks, featuring a single O-ring and two end tabs. It measures approximately 7-3/4 inches long without the handle. It is a genuine OEM part designed for easy repair of, or to replace, damaged, or worn-out hydrant components.

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.

SKU: 64904 Category: Tag:

Legend Hydrant Stem & Cartridge Assembly for 4″ T-550 Hydrant

 

108-904A

 

  • Designed for Legend T-550A “Improved Flow” 4-inch frost-free sillcocks (identified by black/silver disc, post-2007).
  • 7-3/4 inches (without handle) / 8-1/2 inches (with handle).

 

UPC: 662545081410

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…

“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
Account