You may also like
TRIP LEVER HANDLE ASSEMBLY - R
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 THU492#BN – Frequently Asked Questions
1) What is the TOTO THU492 part, and what does it replace on a toilet?
THU492 is a trip lever handle assembly for a TOTO toilet, meaning the flush handle and its connecting arm that mounts through the tank and lifts the flapper or flush valve. You order it when the original handle is broken, stripped at the nut, or you want to restore matching trim on an existing TOTO tank.
2) Is the TOTO THU492 trip lever a right-hand or left-hand handle?
It is the right-hand version. The assembly is designated "R", so it is built for a handle hole on the right side of the tank. If the existing hole on your tank is on the left or at the front, this one will not line up and you need the matching left or front-mount TOTO lever for that tank.
3) What finish code is the THU492#BN trip lever, and what should I order to match other TOTO trim in the bathroom?
The #BN suffix on THU492#BN is the finish code in TOTO's numbering, so the handle ships in that one finish only. If the rest of the trim in the room is a different TOTO finish, order the THU492 under the suffix that matches it rather than mixing codes, since the lever is visible trim on the front of the tank.
4) I manage several buildings with TOTO toilets. Can I stock one trip lever for all of them?
Not reliably. TOTO trip levers are tank-specific and handed, and THU492 is the right-hand unit. Before standardizing, record the tank model on the inside of each lid and which side the handle hole is on, then stock the lever TOTO lists for those tanks. Buying one lever for a mixed fleet usually ends in returns.
5) Do I need any tools or extra parts to install a TOTO THU492 trip lever?
The assembly covers the handle and lever arm; it does not include a flapper, chain, or fill valve. Most swaps need only a pair of pliers or a basin wrench for the mounting nut, which on toilet levers is typically reverse threaded. If the flapper or chain is also worn, order those separately with the handle so you make one trip to the unit.
How fast can I get the TOTO THU492#BN 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 THU492#BN come with a warranty?
Absolutely. The TOTO THU492#BN 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 THU492#BN?
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 THU492#BN 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.