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ULTRAMAX II 1G TANK LID SEDONA
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- ultramax ii tank
- Parts and Accessories Type:
- Toilet Tank
- Department:
- Plumbing
- Application:
- Toilet
TOTO TCU604CRU#12 – Frequently Asked Questions
1) Will the TCU604CRU#12 lid fit any TOTO UltraMax toilet tank?
No. This lid is matched to the UltraMax II 1G tank only (the 1.0 gpf version). The original UltraMax, UltraMax II 1.28 gpf, and other TOTO one-piece or two-piece models use different tank castings and different lid part numbers. Ceramic lids are model-specific, so order by the tank's part number rather than by the toilet family name.
2) How do I know which TOTO tank lid part number to order for a replacement?
Lift the existing lid and read the stamp inside the tank or on the underside of the lid; TOTO marks the tank model there. The lid has to match that tank number, and the color suffix has to match too. The #12 on TCU604CRU#12 is TOTO's Sedona Beige code, so it will not match a Cotton White or Colonial White tank.
3) Do I need any hardware or sealant to install a TOTO UltraMax II tank lid?
Nothing to install. The lid simply sets into the rim of the tank under its own weight, so there are no bolts, gaskets or adhesive involved. Some TOTO lids rest on small factory-applied cushions on the tank rim; if those are missing or torn on your tank, the lid can rock, and that is a tank-side issue rather than a problem with the lid.
4) I manage apartments with TOTO UltraMax II toilets and a tenant broke a lid. Can I just buy the lid?
Yes, and that's usually the right call. TOTO sells the UltraMax II 1G lid as a standalone service part (TCU604CRU#12 in Sedona Beige), so a cracked or chipped cover does not force replacement of the whole fixture. Match the tank model and the color code on each unit before ordering in quantity, since a building can have more than one TOTO color in service.
5) Will a TOTO UltraMax II tank lid work on a two-piece Drake tank?
No. The Drake uses a different tank with its own lid, and an UltraMax II 1G lid will not seat correctly on it. The same goes for Vespin, Eco Drake and the one-piece Aquia models. Buy the lid listed for the exact tank model stamped inside your tank.
How fast can I get the TOTO TCU604CRU#12 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 TCU604CRU#12 come with a warranty?
Absolutely. The TOTO TCU604CRU#12 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 TCU604CRU#12?
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 TCU604CRU#12 from ZenSupply?
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every order.
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