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TRIP LEVER RIGHT HANDLE
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- trip lever right
- Parts and Accessories Type:
- Trip Lever
- Department:
- Plumbing
- Application:
- Toilet
TOTO THU774#PN-A – Frequently Asked Questions
1) Which side of the tank does the TOTO THU774 trip lever mount on?
The THU774 is a right-hand trip lever, so it mounts through the hole on the right side of the toilet tank as you face it. If your tank is drilled on the left, or front-mounted, this handle won't line up and you need the matching left-hand or front-mount lever instead.
2) Will a TOTO THU774 trip lever fit any brand of toilet?
No. TOTO trip levers are model-specific: the arm length, hole size, and thread differ between manufacturers and even between TOTO tank models. Use the THU774 only where TOTO specifies it for your toilet model. On a Kohler or American Standard tank it will not seat correctly in the hole or reach the flush valve properly.
3) Does the #PN suffix on TOTO part numbers mean a specific finish?
Yes. On TOTO parts the code after the # is the finish code, so THU774#PN-A is one specific finish of the right-hand trip lever. If you're matching an existing TOTO faucet or tank lever, match the suffix as well as the base number, since the same THU774 lever body is sold under other finish codes.
4) Is a trip lever the right repair for a toilet that flushes weakly or won't flush?
Only if the problem is at the handle. Replace the trip lever when the handle is cracked, spins freely, sticks down, or the arm is broken or badly corroded. If the handle moves normally but the flush is weak or runs on, the issue is usually the flapper or flush valve seal, not this part.
5) Do I need any tools or extra parts to install a TOTO trip lever?
Nothing beyond basic hand tools. The lever passes through the tank hole and is held by a mounting nut, which on toilet trip levers is reverse-threaded, so it tightens counterclockwise from inside the tank. Reuse your existing flapper chain unless it's corroded. No gasket or sealant is required because the hole sits above the waterline.
How fast can I get the TOTO THU774#PN-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 THU774#PN-A come with a warranty?
Absolutely. The TOTO THU774#PN-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 THU774#PN-A?
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selection,
installation tips, and troubleshooting. Contact Us
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