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Internet # 316619790

Model # K-31615-NY

Store SKU # 1006413600

Cimarron 1.28 GPF Single Flush Toilet Tank Only in Dune

$190.12
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  • Revolution 360 flush with Clean Coat is our cleanest flush yet
  • Easy installation with the new self-leveling tank system
  • Bowl, Seat and Supply Line Sold Separate
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Product Details

About This Product

The Cimarron Comfort Height toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features KOHLER's most complete flush ever, Revolution 360° swirl flush powered by the AquaPiston flush valve. Revolution 360° swirl flushing technology keeps your bowl cleaner longer than a conventional flush. Installation saves you time and money, too, with KOLHER's patent-pending 2-bolt tank-to-bowl omni-directional leveling system.

Highlights

  • 1.28 GPF (4.8 LPF)
  • Left-hand polished chrome trip lever
  • Combines with the K-31588 bowl to create a complete K-31621 cimarron elongated toilet
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl and trapway to create a strong siphon during flushing
  • Aquapiston canister allows water to flow out of the tank from all sides (360°) increasing the power and effectiveness of the flush
  • Flush valve's 3:2 ratio harnesses the natural force of gravity and optimizes flush performance
  • Durable canister design has 90% less exposed seal material than a 3 in. flapper for leak-free performance
  • Light-touch canister flush requires a lower actuation force than a flapper
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 316619790

Model # K-31615-NY

Store SKU # 1006413600

Specifications

Dimensions: H 14.75 in, W 18.625 in, D 8.25 in

Dimensions

Flush Valve Size (in.)

3.0

Product Depth (in.)

8.25 in

Product Height (in.)

14.75 in

Product Width (in.)

18.625 in

Details

Color Family

Bone

Color/Finish

Dune

Commercial / Residential

Residential

Features

No Additional Features

Flushing Technology

Gravity Fed

Flushing Type

Single Flush

Gallons Per Flush

1.28

Gallons Per Flush

Single Flush: 1.28

Included

No Additional Items Included

Material

Vitreous China

Models used with

K-31588

Product Weight (lb.)

35.01 lb

Returnable

90-Day

Trip Lever Location

Left Front

Warranty / Certifications

Certifications and Listings

ASME Certified, CSA Certified

Manufacturer Warranty

KOHLER Toilet and Seats Limited Warranty

Questions & Answers

4Questions
caret
Q:Currently have K-4421-CA, 1.28 gpf tank that developed hairline crack at handle lever area. Will this tank replace mine? Aqua piston flush is confusing as my toilet is simply canister flush.
by|Feb 12, 2024
1 Answer
Answer This Question

A:  Hello, this is Keisha with Kohler Co. I am happy to address your question. K-4421 is a discontinued tank and we do not offer a current replacement that will work with the bowl that is compatible with the tank you have. Thank you for choosing Kohler.

by|Feb 12, 2024
    caret
    Q:I have a 4139-CS 1.28 GPF tank. Does this replace mine?
    by|Jan 9, 2024
    1 Answer
    Answer This Question

    A:  Paul, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. I do apologize, K-31615-0 is not a direct replacement for K-4139-CS; K-31615 requires K-31588 bowl. Thank you for choosing Kohler.

    by|Jan 9, 2024
      caret
      Q:What is the measurement between bolts ?
      by|Aug 30, 2022
      1 Answer
      Answer This Question

      A:  Leslie, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-31615-96 is a two bolt installation. The measurement from center of bolt hole to center of bolt hole is 6.25". Thank you for choosing Kohler.

      by|Aug 31, 2022
        caret
        Q:Does this tank come with mounting hardware?
        by|Jul 29, 2021
        2 Answers
        Answer This Question

        A:  Jemeagle, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. Yes, K-31615-96 comes packaged with the mounting hardware. Thank you for choosing Kohler.

        by|Apr 25, 2024

          A:  Jessica, thank you for your reply. When you say it comes with the mounting hardware, what hardware exactly? Does it come with the wax ring and bowl mounting bolts? In addition, is it better to use a wax ring vs rubber?

          by|Aug 27, 2023
            Showing 1-4 of 4

            Customer Reviews

            3 out of 5

            • 3 out of 13 reviews
            • 29% recommend this product
            Filter by:
            Showing 1-10 of 13 reviews
            Bad design / Leaks at the tank bolts
            Grommet bolts for the tank to be attached to the bowl won’t seal. The tank flush value sitting on the bow gasket create a gap that the grommets bolts can’t sit flush. Garbage
            by
            Response from Customer Service Jan 18, 2023
            Hello FayBoy, this is Meli with Kohler Co. I am sorry to read of your difficulties installing the Cimarron toilet. We would like to connect directly to assist with your installation. Please contact our customer care team at 1-800-456-4537 (M-F 8AM-5PM CST). We look forward to hearing from you. Sincerely, Meli A., Kohler Customer Service
              Zero Star Review. Manufacturing defect. Tank will not stop leaking.
              We’ve excellent Kohler products in our home. A second replacement Cimmerion toilet does not meet the mark. Further, the original tank cracked during installation. Had no idea why until installed the replacement tank. The penetration for the mounting bolts is too large for the sealing grommet. When you unpack your product check the mounting bolts on the bottom of the tank first thing. If they are loose pack it all up and return to store. The tank will not seal if these penetrations are not snug and round.
              by
              Response from Customer Service Oct 17, 2022
              Skip M, my name is Jessica with Kohler Co. I am sorry to hear your Cimarron toilet is leaking. This is nothing you should expect when you choose Kohler. We would like to connect with you to aid in a resolution. Please contact our Customer Service team at 1-800-456-4537. We look forward to helping you soon. - Jessica P. Kohler Customer Service.
                Classic Appeal
                Needed to replace the tank on Kohler toilet that was installed 10 years ago. Did not want to replace entire bowl. With very helpful assistance from customer service, we were able to match existing bowl & finish. Shipped quickly. Easy installation. Good quality product that provided a simple classic look. Very satisfied.
                by
                • Verified Purchase
                • Recommended
                The first one I purchased was broken. Got home hooked it all up, filled the tank up with water. And it was leaking immediately waited 2 and a 1/2 weeks to get that 1. Took it back to home depot had to wait another 2 and a 1/2 to 3 weeks to get the second one seem fine. The boxing is horrible. That's why it's broken.There's no padding anywhere inside of it.They just shut the tank inside a box.And that's it really inconvenient overwhelming over a month and a 1/2.The fixed a toilet.We were without a toilet for a month and a half really Sad.
                by
                Response from Kohler Product ExpertMay 1, 2024
                Red, my name is Jessica with Kohler Customer Service. I am sorry to hear your Cimarron toilet arrived damaged and leaking. This is nothing you should expect when you choose Kohler. We would like to connect with you to hear more about your experience. Please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to hearing from you soon. - Jessica P. Kohler Customer Service.
                • Verified Purchase
                Do Not Recommend
                Our toilet is only 18 months old and it is refilling every 30-40 minutes. I expect to need to replace the seal on an older toilet, but after only 18 months? Ridiculous.
                by
                Response from Customer ServiceApr 26, 2024
                Hi Jim C., this is Sarah with Kohler Customer Service. I am very sorry to hear your 18 month old Cimarron tank is refilling sporadically throughout the day. This normally indicates the water in the tank is not holding, rather it is leaking. We recommend performing a water test to narrow down the culprit of this leak. Please visit https://www.kohler.com/en/support/help-and-faq/test-to-identify-leaking-in-a-toilet for further direction. Once you have performed the water test, please email our team at KohlerCustServ@kohler.com for additional assistance. We are here to help. -Sarah S. Kohler Customer Service
                  by
                  • Verified Purchase
                  The gasket did not fit, tank leaked
                  by
                  Response from Kohler Product ExpertFeb 22, 2024
                  Hi Debra, this is Sarah with Kohler Co. I'm sorry to hear this gasket didn't fit your toilet tank correctly. We're happy to help you find the appropriate part to fit your toilet. Please email us at KohlerCustServ@kohler.com and include the tank model number. This can be found stamped inside the tank on the back wall. It will likely start with a K3 K4 or K5. You can follow this link to find additional details about locating your model number: https://bit.ly/3eu9wqa. We look forward to helping you soon! -Sarah S. Kohler Customer Service
                  • Verified Purchase
                  • Verified Purchase
                  by
                  • Verified Purchase
                  First Time Installing a New Toilet with Faulty float out of the Box. :o(
                  I bought this a while back and installed a few days ago....The water won't stop entering the tank. Probaly got a faulty float. I'm not a plumber but I have installed about 10 toilets in my life. It's not rocket science. Very disappointing. Although it does flush like a beast.
                  by
                  Response from 3CAug 21, 2023
                  Hello Jokerrr, this is Lisa with Kohler Co. I am sorry to read of the concerns with your new toilet and fill valve. When a new toilet is installed, it can get debris stuck in the fill valve (float) and cause the fill valve to malfunction. The best way to remedy this is to flush out the fill valve. Here is a video that will show how to do that - https://tinyurl.com/3u2cssxk. If you have any additional questions or concerns, please feel free to contact us at KohlerCustServ@Kohler.com. We are glad to help! Sincerely, Lisa A., Kohler Customer Service.
                    Showing 1-10 of 13 reviews