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TRIP LEVER HANDLE
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- trip lever handle
- Parts and Accessories Type:
- Trip Lever
- Department:
- Plumbing
- Application:
- Toilet
TOTO THU773#CP-A – Frequently Asked Questions
1) Will the THU773 trip lever fit any TOTO toilet, or do I have to match the model?
Match it to the model. TOTO trip levers are tank-specific: the mounting hole location (left front, right front, or front center), the arm length, and the arm bend all vary by tank, and a lever from the wrong tank either won't reach the flapper or won't clear the fill valve. Find the model number stamped inside your tank or on the china behind the seat, and confirm THU773 is the lever called out for it before ordering.
2) Is THU773#CP-A a genuine TOTO part or an aftermarket handle?
It's TOTO's own part, ordered by TOTO's part number THU773#CP-A. On TOTO numbering the suffix after the hash is the finish code, so #CP is the polished chrome version of the THU773 handle. Order by that full string, including the -A, so you get the right finish and revision.
3) I manage a building with TOTO toilets in every unit. Can I stock one trip lever for all of them?
Not reliably. Trip levers are keyed to the tank, so a mixed fleet of TOTO models will need more than one lever part number. The practical approach is to walk the property, record the tank model off the china, and stock the lever that matches each model group. THU773#CP-A covers the tanks TOTO specifies it for, in polished chrome.
4) Does the TOTO trip lever come with the flapper chain and mounting nut?
The THU773#CP-A ships as the trip lever assembly, meaning the handle, the shaft and the arm with its retaining nut. It's a handle replacement, not a tank rebuild kit. If your flapper, fill valve, or flush valve seal is also worn, those are separate TOTO parts and worth replacing at the same time while the tank is open.
5) My toilet handle has to be held down to flush. Will a new trip lever fix that?
Usually not. A handle that must be held down is almost always a flapper closing too early or a chain with too much slack, not a broken lever. Replace the trip lever when the handle itself is cracked, spinning loose on its shaft, badly pitted, or when the arm inside the tank has snapped. That's the failure the THU773#CP-A addresses.
6) Is the trip lever mounting nut reverse threaded on a toilet tank?
On most trip levers, including TOTO's, the nut inside the tank is left-hand threaded, so it loosens clockwise as you face it from inside. Plenty of installers snap the old one trying to turn it the usual way. Shut the supply, flush the tank dry, back the nut off in the correct direction, and the THU773#CP-A drops into the same hole.
7) What finish is the TOTO THU773#CP-A trip lever?
Polished chrome. That is what the #CP code in the part number designates, and it's the only finish this handle is offered in, so there is no finish choice to make at order time. If your other trim is brushed nickel or matte black, you'd be looking at a different TOTO finish code, not this one.
How fast can I get the TOTO THU773#CP-A 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 THU773#CP-A come with a warranty?
Absolutely. The TOTO THU773#CP-A 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 THU773#CP-A?
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installation tips, and troubleshooting. Contact Us
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