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Model #K-GP1059291

Store SKU #509530

Seal for All Single Flush Class 5 and Class 6 Canister Toilets

$798
  • Compatible with KOHLER Class 5 and Class 6 canister toilets
  • Formulated to withstand wear from chemicals and general use
  • View Replacement Part List below to see all compatible toilets
  • View More Details
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Product Overview

This KOHLER Canister Toilet Seal is chemical-resistant to help provide durable use in class 5 and class 6 compatible canister toilets. This seal has a 2-1/2 in. I.D. and 3-1/2 in. O.D.
  • Genuine KOHLER part
  • Proprietary formulated yellow seal fights conditions that cause leaks
  • 3-1/2 in. O.D.
  • Compatible with class 5 and class 6 canister toilets (not included)
  • Chemical resistant
  • Resists chemical attacks
  • Withstands wear
  • Certified to ASME standard
  • Please see the replacement part list PDF to the right to view all items this part is compatible

Additional Resources

From the Manufacturer

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Inside Diameter2.5 inOutside Diameter3.5 in
Product Depth (in.)3.5Product Height (in.)0.25
Product Width (in.)3.5 in

Details

Color/Finish FamilyYellowFeaturesChemical Resistant
MaterialRubberPack Size1
Plumbing Part TypeSealReturnable90-Day
Seal TypeFlush Valve Seals

Warranty / Certifications

Manufacturer WarrantyOne Year Limited Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.8
    out of 1,802 reviews
  • 95%recommend this product
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Showing 1-10 of 1,802 reviews
Old seal was defective on new toilet
Old seal on new toilet was defective just bought replacement , hope it is better
by
Response from Customer Service Oct 28, 2020
Hi Baxter, this is Sarah with Kohler Co. I'm sorry to hear your toilet seal needed replacement. While there is no life span on the rubber parts inside of a toilet tank, it should seal well, under normal use. Here is a link to our help topic showing a few reasons why tank gaskets wear prematurely: https://rb.gy/nwxyb1. Please call our Customer Service team directly at 1-800-4KOHLER (M-F; 8am-5pm CST) for additional assistance. Sincerely, Sarah S. Kohler Customer Service
    Works as it should. Easy to replace
    Works as it should. Easy to replace
    by
    • Verified Purchase
    2 found this review helpful
    The installation is painless just couple minutes and you are done. After I changed the part i rea...
    The installation is painless just couple minutes and you are done. After I changed the part i realized it made the flushing super easy. With the old one it was kind of difficult to press the flush leveler but now it is super easy and smooth. If you think this review was helpful, please don’t forget to vote. Seeing my reviews are helping people motivates me to write better and detailed reviews.
    by
    • Recommended
    77 found this review helpful
    This seal was just what we needed to stop our Kohler toilet from constantly running. Our original...
    This seal was just what we needed to stop our Kohler toilet from constantly running. Our original seal was Orange, but this one was the same just a different color. Works like a charm!!
    by
    • Verified Purchase
    • Recommended
    8 found this review helpful
    Our Kohler toilet stopped filling up after a Memorial Day party and I didn’t want to call a plumb...
    Our Kohler toilet stopped filling up after a Memorial Day party and I didn’t want to call a plumber and pay extra. I took off the cover and saw that the orange ring was worn and not allowing the water to fill up. I went to Home Depot after looking on YouTube for guidance and had our toilet fixed in less than 5 minutes!
    by
    • Verified Purchase
    • Recommended
    2 found this review helpful
    These rings are too expensive and quickly develop bubbles to start a leak. The previous red / pi...
    These rings are too expensive and quickly develop bubbles to start a leak. The previous red / pink were even more poor quality. These yellow ones are supposed to be heavy duty but the rubber is poor quality. Disappointed in Kohler.
    by
    Response from Kohler Product ExpertMay 1, 2019
    AK, my name is Jessica with Kohler Customer Service. I am sorry to hear your are not satisfied with the canister seal for your flush valve. We put a lot of thought into our products, so it is unfortunate whenever we do not meet a customer's expectations. We would like to hear more about your experience with this seal. Please contact our Customer Service team at KohlerCustServ@kohler.com. We hope to hear from you soon! - Jessica P. KOHLER Customer Service.
    • Verified Purchase
    8 found this review helpful
    Easy fix to slow leak and fill cycles. Twist canister out and replace the old seal in under a min...
    Easy fix to slow leak and fill cycles. Twist canister out and replace the old seal in under a minute.
    by
    • Verified Purchase
    • Recommended
    2 found this review helpful
    Though seal was not leaking, it was getting difficult to push the trip lever. Since I was going ...
    Though seal was not leaking, it was getting difficult to push the trip lever. Since I was going replace the center stem and cap I also got new seals. When I removed the old red seal it was sticky making it hard to push the lever. It was so deteriorated I'm sure the old seal would soon begin leaking. With the new yellow seal the lever works easily and I'm sure it averted an eventual leak.
    by
      6 found this review helpful
      Toilet started drip leaking with old pink seal. Went online to look for a new seal and this yell...
      Toilet started drip leaking with old pink seal. Went online to look for a new seal and this yellow one was recommended for longevity. After learning how to remove cylinder from tank, replacing seal was easy, and now no more leaks after almost 1 1/2 months and counting.
      by
      • Verified Purchase
      • Recommended
      7 found this review helpful
      Kohler Genuine Part, so installed easy and works great.
      Kohler Genuine Part, so installed easy and works great.
      by
      • Verified Purchase
      1 found this review helpful
      Showing 1-10 of 1,802 reviews