Model # K-GP51487

Internet #202524249

Store SKU #510949

KOHLER Triangle Tank Gasket with Bolts for Most Two-Piece Toilets
0650531630704

KOHLER

Triangle Tank Gasket with Bolts for Most Two-Piece Toilets

  • Offers a direct and quality fit for your 2-piece toilet
  • Features a durable rubber construction
  • Tank gasket includes a brass hardware for a quick installation
$12.98 /each

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Product Overview

This triangle-shaped KOHLER Tank Gasket with Bolts features durable rubber construction and includes brass hardware for easy installation. This KOHLER Genuine Part will assure the proper fit and quality one expects. KOHLER Genuine Part.

  • Genuine KOHLER part
  • Rubber material
  • Triangle shape
  • 5 in. L x 6-3/4 in. W
  • For use in toilets (sold separately)
  • Brass hardware included for easy installation
  • Please see the Replacement Part List PDF to the right to view all items this part is compatible with

Info & Guides

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Specifications

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Warranty / Certifications

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Customer Questions & Answers

How can I get the encapsulated bolts through the elongated gasket nipples on the gasket?

I'm unable to get the encapsulated bolts through the elongated nipples on the gasket far enough through to be able to put the washer and gasket on from underneath the toilet base on my older model Wellworth toilet. Both my husband and I have attempted this repeatedly both individually and jointly. Even with significant pressure, the gasket nipples won't compress enough to allow the washer and nut to be placed on the bolt—only two or three bolt threads show—and that's just going through the toilet tank without placing it on the base. Please advise how to proceed.
Asked by: Bonny
Put the bolts through before placing the tank on the toilet. The pressure of the weight will narrow the holes. They should slip right in with no difficulty
Answered by: ricegarden
Date published: 2017-01-11

Does kit include friction ring?

This gasket cannot be installed without Friction Ring 50752. Is this included in the kit?
Asked by: jjg
Yes, there is a white ring in the package
Answered by: ricegarden
Date published: 2017-01-11

besides the triangle gasket, don't i need a gasket seal and a flush valve seal

what are part numbers for the bowl gasket seal and the flush valve seal
Asked by: jinkster
we didn't need one. so, I guess, no
Answered by: ricegarden
Date published: 2017-01-11

Installation Question

The 3 rubber standouts, do they face up go to the tank, or face down go to the base?
Asked by: Quinn
They face up to go into the toilet tank. As you put the bolts through the toilet tank and tighten them to the bowl, the "standouts" will tight and create a seal.
Answered by: Matt
Date published: 2017-03-18
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Customer Reviews

Triangle Tank Gasket with Bolts for Most Two-Piece Toilets is rated 4.4 out of 5 by 80.
Rated 5 out of 5 by from Tried to use ""universal"" fit product by a different manufacturer. After a few choice words, ended... Tried to use "universal" fit product by a different manufacturer. After a few choice words, ended up in the trash and a trip th Home Depot for a Kohler part. Worked perfectly.
Date published: 2016-11-01
Rated 2 out of 5 by from You would think the rubber gasket under the flapper outlet... You would think the rubber gasket under the flapper outlet would be included in kit. It is not you must buy seperatly.
Date published: 2017-01-31
Rated 1 out of 5 by from This tank to bowl gasket did not work and caused me much extra work, Specifically, the center of ... This tank to bowl gasket did not work and caused me much extra work, Specifically, the center of the gasket has a recess for the large valve nut that does not allow you tighten the nut sufficiently by hand and has very little room for channel locks to grip the nut. With effort, I was able to tighten the nut with oil filter channel locks but the gasket leaked. Finally. I removed the center of the gasket and substituted a standard gasket. I was able to salvage the three tank to bowl bolts with bushings. What a hassle!
Date published: 2017-01-10
Rated 5 out of 5 by from Needed this to supplement parts for a "universal" toilet rebuild kit that didn't quite live up to... Needed this to supplement parts for a "universal" toilet rebuild kit that didn't quite live up to its name. Turns out the gasket provided doesn't actually fit all brands. My kit was slightly different than pictured, with bolts that had plastic coated heads which help seat in the gasket when you tighten them down. It takes a bit of playing around to get the gasket completely seated between the two parts of the toilet, but overall it fits and performs like the original OEM gasket.
Date published: 2016-12-06
Rated 5 out of 5 by from I bought it to replace an old gasket that had to be ripped when I upgraded the flushing mechanism... I bought it to replace an old gasket that had to be ripped when I upgraded the flushing mechanism in my 17-year-old 1.6 gpf Kohler to a Fluidmaster dual flush mechanism. The gasket that came with the Fludmaster kit was a red foam donut that was supposed to be universal but it seemed impossible to wrap over the octagonal nut and kept leaking when flushed. I gave up on that and bought this triangular gasket kit instead. The bolts actually have a rubber top now, not just bare brass depicted here, which helps sealing better. The rubber tubes go through the three holes underneath the tank easily, and when the bolts are tightened, they get crumpled down and create a very water-tight seal, better than the rubber washers in the Fluidmaster kit. This kit also comes with a plastic washer and you screw on the big plastic nut over the rubber, which is also nice and easy to do. The bolts are a little smaller in diameter than Fluidmaster's but work fine.
Date published: 2017-02-16
Rated 4 out of 5 by from The product is good, the problem is in the design of the tank and the toilet. As the gasket is ne... The product is good, the problem is in the design of the tank and the toilet. As the gasket is new, the rubber works fine even if there is a design problem. The gasket is not supported in any way when installed so I added a piece of the old gasket to create additional support (see picture).
Date published: 2016-12-09
Rated 4 out of 5 by from This was not an easy job. First, the tiolet tank must be drained, then taken apart in a tight spa... This was not an easy job. First, the tiolet tank must be drained, then taken apart in a tight space. The tank gasket is unique such that it is pretty much impossible to install it wrong. Next, the tank must be reattached to the bowl. A two hour job easy.
Date published: 2016-10-25
Rated 4 out of 5 by from If you have a kohler toilet with flat headed tank bolts, check them. 4 out of 6 were broke on my... If you have a kohler toilet with flat headed tank bolts, check them. 4 out of 6 were broke on my toilets, heads shear off bolt and it is hard to see unless the head gets moved. New style has a different head and, hopefully, won't suffer the same fate.
Date published: 2017-01-10
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