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CHINA LID FOR ST706
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- china lid
- Parts and Accessories Type:
- Tank Lid
- Department:
- Plumbing
- Application:
- Toilet
TOTO TCU706CR#11 – Frequently Asked Questions
1) Which TOTO tank does the TCU706CR#11 china lid fit?
It's the replacement vitreous china tank lid for the TOTO ST706 tank, ordered as part number TCU706CR#11. Tank lids are tank-specific, so match the ST706 designation stamped or printed inside your existing tank before ordering. A lid from another TOTO tank model will not seat correctly on an ST706.
2) My toilet tank lid cracked - can I just buy the lid without replacing the whole toilet?
Yes. The TCU706CR#11 is sold as a standalone china lid for the ST706 tank, so a cracked or chipped lid can be swapped without touching the tank, bowl, or trim. Nothing inside the tank has to come apart to do it.
3) I manage a building with several TOTO toilets - how do I tell which lid I need?
Go by the tank model, not the bowl. Lift the lid and read the model number cast inside the tank; if it reads ST706, TCU706CR#11 is the matching lid. Tanks from different TOTO series use different lid footprints, so a lid that looks similar from across the room will not necessarily sit flat on an ST706.
4) Does the TCU706CR#11 lid come with flush handle or any tank trim?
No. This is the china lid only. Flush levers, fill valves, flappers, and tank-to-bowl hardware are separate parts and are not included with the lid.
5) What does the #11 at the end of TCU706CR#11 mean?
The suffix after the hash on a TOTO part number is the finish or color code, and it has to match the tank. Order the lid with the same color suffix as the rest of the fixture, or the replacement will be the right shape in the wrong shade.
6) What is the TCU706CR#11 lid made of?
Vitreous china, the same material as the tank itself, so the finish and sheen match an original ST706 tank rather than reading as a plastic or aftermarket replacement. Handle it like china: it will chip on a hard edge.
How fast can I get the TOTO TCU706CR#11 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 TCU706CR#11 come with a warranty?
Absolutely. The TOTO TCU706CR#11 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 TCU706CR#11?
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 TCU706CR#11 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.