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POP-UP
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- POP-UP
- Parts and Accessories Type:
- Pop-Up Assembly
- Department:
- Plumbing
- Application:
- Sink
TOTO THP4651#CP – Frequently Asked Questions
1) What exactly is the TOTO THP4651 and what part of a sink does it replace?
THP4651 is a TOTO pop-up drain assembly, the lift-rod operated stopper unit that sits in a lavatory sink's drain opening and connects to the faucet's lift rod. It's a replacement or service part for a sink application, not a faucet or a P-trap. If your stopper no longer seals or the linkage has failed, this is the assembly that swaps out.
2) Is the TOTO THP4651#CP pop-up assembly for a lavatory sink or can it be used on a tub?
Sink only. The THP4651 pop-up is specified for sink use, so it belongs in a lavatory basin drain. A bathtub needs a tub waste and overflow assembly instead, which is a different part entirely and not interchangeable with a lavatory pop-up.
3) What does the #CP on TOTO part numbers like THP4651#CP mean?
On TOTO part numbers the suffix after the hash is the finish code, and #CP is polished chrome. So THP4651#CP is the polished chrome version of that pop-up assembly. Order by the full number including the suffix so the visible flange and stopper match the faucet finish at the sink.
4) I manage a building with TOTO lavatory faucets. What number do I order for a chrome TOTO sink pop-up?
The chrome pop-up assembly orders as THP4651#CP, a single TOTO part number covering the whole stopper assembly. Because TOTO pop-ups are matched to specific faucet families, check the model or spec sheet of the faucet at the sink and confirm THP4651 is the pop-up called out for it before standardizing a stock order across your units.
How fast can I get the TOTO THP4651#CP 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 THP4651#CP come with a warranty?
Absolutely. The TOTO THP4651#CP 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 THP4651#CP?
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 THP4651#CP 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.