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CHINA LID FOR ST706B/BD
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 TCU706BCR#51 – Frequently Asked Questions
1) Which Toto toilet tank does the TCU706BCR#51 china lid fit?
The TCU706BCR#51 is the vitreous china tank lid made for the Toto ST706B and ST706BD tanks. It is a tank-specific replacement lid, so it should be ordered against one of those two tank models rather than matched by eye to another Toto tank.
2) I cracked the lid on my Toto toilet tank - can I buy just the lid?
Yes. The TCU706BCR#51 is sold as a standalone china tank lid for the ST706B and ST706BD tank, so a broken or chipped lid can be replaced without buying a new tank or a complete toilet. Useful for property managers and MRO crews who only need the top.
3) Will a lid from another Toto toilet fit my ST706B tank?
No, and this is the common mistake. Toto tank lids are cast to the specific tank opening, so the TCU706BCR#51 is the lid for the ST706B and ST706BD only. A lid from a different Toto tank model will not seat correctly on the rim, which can leave it rocking or interfere with the flush mechanism underneath.
4) Is the Toto TCU706BCR#51 lid ceramic or plastic?
It is vitreous china, the same material as the toilet tank itself, so the color and gloss match the tank rather than sitting next to it as a plastic panel. Handle it as ceramic: it will chip or crack if dropped or over-tightened against the tank rim.
5) What does the #51 on the end of Toto TCU706BCR#51 mean?
On Toto part numbers the suffix after the hash is the color code, so #51 identifies the finish of this china lid. When you order a replacement lid you have to match both the base number (TCU706BCR, the lid for the ST706B/BD tank) and that color suffix, or the lid will fit but not match the tank.
6) Does the TCU706BCR#51 tank lid come with a flush button or trip lever?
It is the china lid only. Any push-button assembly, trip lever, or trim that mounts through or beside the lid is a separate part and has to be ordered separately if yours is damaged too.
How fast can I get the TOTO TCU706BCR#51 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 TCU706BCR#51 come with a warranty?
Absolutely. The TOTO TCU706BCR#51 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 TCU706BCR#51?
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 TCU706BCR#51 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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every order.
Our team is always ready to help you choose the right product for your project.