

Persuade® Curv Toilet tank, dual-flush
- Product type
- Dual-Flush Toilet Tank
- Combines with the K-4326 bowl to create a complete K-75790 Persuade Curv toilet
- Supply line included
Out of stock
Check availability & lead time before orderingTank or in-wall system only, unless stated otherwise.
Check parts & fitProduct information
Overview & features
Bring sleek symmetry to your bathroom with the KOHLER Persuade Curv toilet tank, a dual-flush design that pairs refined style with meaningful water savings. An innovative nested trip lever, mounted on the side just like a traditional toilet, lets you choose between a 1.0- or 1.6-gallon flush while leaving the top of the tank flat and free for storing small essentials. The left-hand nested trip lever puts effortless control at your fingertips, and the included supply line simplifies installation.
Features
- Left-hand nested trip lever offers a choice of 1.0 or 1.6 gallons per flush (gpf)
- Combines with the K-4326 bowl to create a complete K-75790 Persuade Curv toilet
- Supply line included
- Dual-flush technology allows you to choose between a full or partial flush
Specifications
| Model | 19042-0 |
|---|---|
| Finish | White |
| Material | Vitreous China |
| Product type | Toilet Tanks |
| Style | Contemporary |
| Application | Residential |
| Length | 7.25 in (184 mm) |
| Width | 12.375 in (314 mm) |
| Height | 14.438 in (367 mm) |
| ASME / CSA standard | ASME A112.19.2/CSA B45.1;ASME A112.19.14 |
| Warranty | KOHLER® Toilets and Seats Limited Warranty |
Documents
Dimensions & specifications
- Product type
- Dual-Flush Toilet Tank
- Material
- Vitreous China
- Length
- 7.25 in.
- Width
- 12.38 in.
- Height
- 14.44 in.
- Certifications
- ASME
What’s included
Tank or in-wall system only, unless stated otherwise.
See the product description and manufacturer documents for package contents. Need to confirm a specific item? Contact us before ordering.
Compatibility & additional parts
You may also need
Some installations need additional parts such as a valve, rough-in, drain, seat or mounting hardware. Check the manufacturer documents or contact us and we’ll help confirm what your installation requires.
Compatible bowl, seat, carrier, actuator plate or trim.
Documents & downloads
Specifications
Installation & care
Contact us for documents for this model.
Delivery & returns
Availability and lead time
Out of stock
Contact us for current availability and an estimated lead time before ordering.
Lead time remains an estimate until supplier confirmation.
Check availability & lead timeShipping policy
Before installation
Confirm the product, finish and required parts are right for your project, then review return eligibility.
Eligible items must remain unused, uninstalled, undamaged and in original packaging. Some special orders and installed goods are non-returnable, subject to statutory rights.
Parts, repair & warranty
- Replacement parts
Availability not confirmed
Replacement parts may be available for this model. Contact us with the model number and the part you need.
- Service & repair
Availability not confirmed
Faucetera+ does not provide installation or repair labour. We can help you find manufacturer support information.
- Care & repair information
Availability not confirmed
Manufacturer care, maintenance and repair information is provided when available. Contact us if you need help finding it.
An unconfirmed status means you should request current information before purchase. This does not limit any legal warranty or consumer right.
For the warranty terms for this model, review the manufacturer documents or contact us.
Nothing here limits any rights or legal warranties that apply to your purchase.
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