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MOUNTING KIT
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- mounting
- Parts and Accessories Type:
- Mounting Hardware
- Department:
- Plumbing
TOTO THP4116 – Frequently Asked Questions
1) What size is the TOTO THP4116 O-ring?
The THP4116 is a TOTO replacement O-ring with a 17 mm inside diameter and a 2.5 mm cross section (cord thickness). Those two numbers are what you match against the seal you are pulling out: measure the inner bore of the old ring and the thickness of the rubber itself, not the outside diameter.
2) Is the TOTO THP4116 a single O-ring or a full repair kit?
It is a single service seal, ordered by the TOTO part number THP4116. If a faucet or valve rebuild calls for several different seals, springs or a cartridge, those are separate TOTO part numbers and have to be added to the order alongside this one.
3) What does a property manager stock the TOTO THP4116 for?
It is a mounting and sealing part for TOTO bath and washroom fittings, the kind of item that gets swapped when a fixture weeps at a joint rather than at the outlet. Facilities running a fleet of TOTO fixtures usually keep a few on the shelf, since the fix is a seal change rather than a fixture change.
4) Does the TOTO THP4116 O-ring come in different finishes or sizes?
No. THP4116 is a single part number with one configuration, the 17 mm ID by 2.5 mm seal. There is no finish or size choice to make when ordering it.
How fast can I get the TOTO THP4116 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 THP4116 come with a warranty?
Absolutely. The TOTO THP4116 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 THP4116?
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 THP4116 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.