Mansfield 210 Flushvalve | Noels Plumbing Supply

“Old Style Flush Valve for American Standard 47086-0700A” has been added to your cart. View cart

White plastic flushvalve with black and red rubber seals and plastic nut.

WHAT OUR CUSTOMERS SAY…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”

-Mark B.

06/25/2026

$21.47

The Mansfield 210 is a tower-style plastic flush valve designed for older 3.5-gallon-per-flush Mansfield toilet tanks (such as models 11, 21, 26, 35, and 51).

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.

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Stop leaks and restore your toilet’s flushing power with this replacement Mansfield 210 Flush Valve. Specifically engineered for Mansfield series 210 and 211 toilet tanks, this flush valve assembly is the ultimate solution for fixing running toilets, weak flushes, and ghost flushing. Built from durable, chemical-resistant plastics, it withstands harsh water conditions to ensure long-lasting, leak-free operation.

210

High-grade rubber seals create a tight barrier against the tank opening, ending phantom flushes and water waste.
Installs in minutes with standard household tools.
11 1/2″ Length
3.5 GPF

Common questions about this product

Yes, this aftermarket part will replace your OEM 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…

“Noel's Plumbing Supply found this place on Google maps. In and out service. The person I was speaking to the desk offered me a selection knew exactly what I needed price was really reasonable. You don't know how much it means to a homeowner to be able to come in without any run around trying to sell you something you don't need. I recommend this establishment to all my family and friends. ”

-Steve C