You may also like
REPLACEMENT VALVE FOR CAP ASSY
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- replacement valve cap
- Parts and Accessories Type:
- Cap
- Department:
- Plumbing
TOTO THU123 – Frequently Asked Questions
1) What is the Toto THU123 spud gasket used for?
The THU123 is a replacement spud gasket for Toto flush valve cap assemblies. It is a service part, sold under Toto part number THU123, not a complete valve. If the seal at the spud connection is weeping and the valve body itself is sound, this is the piece you replace.
2) How many gaskets come in a Toto THU123 set?
Ten gaskets per set. The THU123 is packaged as a 10 piece set, which is why maintenance departments and plumbing contractors buy it for stock rather than one repair at a time.
3) Do I need any tools or extra parts to install a Toto THU123 spud gasket?
Nothing beyond what holds the connection now. The THU123 is the gasket only, so the spud nut, coupling and valve cap assembly on the fixture get reused. Shut the supply, break the spud connection, pull the old gasket, seat the new one dry, and retighten. If the coupling nut or cap assembly itself is cracked, the gasket alone will not stop the leak.
4) Is the Toto THU123 sold individually or only as a pack?
Only as a set of ten. There is a single orderable configuration of the THU123, a 10 piece pack, so a one-off repair still means buying the full set. For a facility standardized on Toto commercial fixtures that usually works out in your favour, since the spare gaskets sit on the shelf for the next call.
How fast can I get the TOTO THU123 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO THU123 come with a warranty?
Absolutely. The TOTO THU123 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO THU123?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO THU123 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.