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DIVERTER CARTRIDGE FOR TSMXW
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- diverter cartridge tsmxw
- Parts and Accessories Type:
- Valve Cartridge
- Department:
- Plumbing
- Application:
- Faucet
TOTO THP4900 – Frequently Asked Questions
1) What is TOTO part THP4900?
THP4900 is the replacement diverter cartridge for TOTO TSMXW series faucet valves. It is the internal valve cartridge that switches flow between outlets, not a complete trim or valve body, so you reuse the existing handle and escutcheon when you swap it in.
2) Will the TOTO THP4900 cartridge fit any TOTO faucet, or only certain models?
It is specific to the TSMXW diverter valve. TOTO cartridges are not interchangeable across series, so if your valve is not a TSMXW, this is the wrong cartridge. Pull the existing cartridge and match the TOTO part number stamped on it before ordering.
3) My TOTO shower or faucet keeps sending water to both outlets at once. Is the diverter cartridge the fix?
That symptom (water bleeding to the second outlet, or failing to switch over) is what the diverter cartridge controls, and THP4900 is the service cartridge for the TSMXW valve. Replacing it is a cartridge-only repair, no valve body or wall work needed, provided the rough-in valve is sound.
4) Does the THP4900 come in different finishes?
No finish choice applies. THP4900 is a single part number, and the cartridge sits inside the valve where it is never seen, so finish selection only matters for the trim you keep in place.
5) Is the THP4900 a repair part I can stock for multiple units in a building?
Yes, and it is the kind of part worth holding if your property standardizes on TOTO TSMXW valves. It is a genuine TOTO service cartridge, so one part number covers every TSMXW diverter in the building and a maintenance tech can change it without opening the wall.
How fast can I get the TOTO THP4900 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 THP4900 come with a warranty?
Absolutely. The TOTO THP4900 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 THP4900?
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 THP4900 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.