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Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- t flush short
- Parts and Accessories Type:
- Flush Valve
- Department:
- Plumbing
- Application:
- Toilet
TOTO TCU634CRE#11 – Frequently Asked Questions
1) What exactly is TOTO part TCU634CRE#11?
It's a replacement tank lid for a TOTO one-piece toilet, the short-tank version used with the 1PC T flush configuration. You're buying the ceramic lid alone, not a tank, bowl, or trim kit. Order it by the full code TCU634CRE#11, since the suffix after the hash is the TOTO color code and lids are color-matched to the toilet body.
2) How do I know if the TCU634CRE lid will fit my TOTO toilet?
Match the part number, not the look. TOTO tank lids are molded to a specific tank, and the TCU634CRE lid is the short-tank one-piece version, so it will not sit correctly on a taller or two-piece TOTO tank even if the footprint looks close. Check the model number stamped inside your existing tank or on the china against the lid TOTO specifies for it, and confirm the color code matches the suffix #11 so the glaze doesn't come out a shade off.
3) My TOTO toilet isn't flushing right. Will a new tank lid fix it?
No. The lid is a cover only; it has no working parts. Flush problems come from the flush valve, fill valve, or trip lever inside the tank, and those are ordered separately. Buy the TCU634CRE#11 lid when the original is cracked, chipped, or broken, not as a repair for flush performance.
4) Can a property manager order TOTO tank lids in a different color than #11?
TCU634CRE#11 is supplied in the single TOTO color code #11 only. If the toilets in your building are a different TOTO color, you need the TCU634CRE lid carrying that color's suffix instead. For a multi-unit replacement program, pull the color code off the china of one fixture per model and order lids to match that code.
How fast can I get the TOTO TCU634CRE#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 TCU634CRE#11 come with a warranty?
Absolutely. The TOTO TCU634CRE#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 TCU634CRE#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 TCU634CRE#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.