Toto Diverter THU4131
WHAT OUR CUSTOMERS SAY…
“We were able to buy parts for our antique toilet here! Unfortunately, the toilet fell off the wall so we had to return the parts before we got the chance to use them. But returning was quick and easy! The staff is super helpful. ”
-Dori M.
09/23/2023
$28.47
The TOTO THU4131 is a diverter cartridge replacement part designed for use with TOTO TSPV and TSPVR series pressure balance valves.
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.
TOTO THU4131 constructed from high-quality brass. Essential 1-3/4 inch round replacement part for maintaining optimal pressure and flow control in TOTO shower systems.
THU4131
- Brass construction for durability.
Common questions about this product
Is this item the original manufacturer's recommended replacement part?
Yes, this is the OEM recommended part.
Is this the correct item for my application?
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…
“Sent Noel’s plumbing and image of what was needed, not being able to find it.
They had it sent to me within a week and fitment was perfect. 👍 ”
-Lorenzo H.
03/12/2026