How To Fix A Kohler Toilet That Runs All The Time 

Your video was terrific. My problem was that it was not filling after a flush . . After removing the rubber seal , cleaning and reassembling it filled perfectly. Thank you for the excellent video.

Thank you! Fixed my running water problem

On my Kohler toilets there's a diagram on the underside of the tank lid. It shows the part numbers.

Awesome, thanks. Ours was a different model but it worked.

Great video.. thank you so much for sharing! May I know where to get the parts?

Thanks for sharing 😎👍

I was about to purchase the entire fill valve when I came across this video! It’s fixed, THANKS! Didn’t see much dirt in the seal but I guess just taking it appart and rinsing was enough to get it working again.

Thank you so much, it worked!

Thanks so much its work!

I have a brand new Kholer Highline Arc. I had a plumber come out and replace the shut-off valve to the toilet because it was leaking; ever since he came out, my toilet has been running nonstop. I saw this plumber mess with the screw on the float. I wasn't quite sure why and I got distracted and didn't ask him why. I had to call that plumbing company out again because I couldn't figure out why it was constantly running. He came out and said the tube from the float to the overflow was pinched. He pulled it off, cleaned it out, cleaned the disc (mind you, this toilet is less than a week old and didn't need to be cleaned), and put it back together. Flushed it several times and it wasn't running. I watched him do this and it did stop running. So of course, my luck, I flushed it a couple hours after he left and it's running again and I just can't figure it out. So now he has to come back out again and I have to keep taking time off of work so they can fix it and it's just really bothering me. I tried messing with the float and it doesn't matter where it's at, it just runs non stop.

Very helpful video! I had to order the entire valve assembly off Amazon. Only $19.95. Just used the very top piece of the assembly like shown in the video. Worked perfectly. Toilet is no longer running. No plumber needed is always a great thing.

Thanks for taking the time to post this! I first tried just the seal, but had to replace the entire cap/head just like the video.

THANK YOU!! I'm so annoyed this was all it took but at the same time relieved because I don't have to replace the whole thing. For literal MONTHS I've been turning the valve on and off to fill the tank in-between flushings because I couldn't figure out the problem 😭

I replaced seal and it doesn’t work. Seal just doesn’t seem to be the same. Even at full level. It’s doesn’t doesn’t stop.

At 0:05 that's not the Model number, that's the serial number. Kohler is maddening to me that they have the serial number (which is mostly useless) well written on the back of the tank but the model number is much harder to find. The model number is pressed into the porcelain at the left rear of the tank and the model number is what you need to find the correct parts. The serial number can only be used to find the model number by using a Kohler lookup website that used to exist but I can't seem to find it any more.

Thank you for sharing this how to video. I was able to stop the water from running constantly.

Awesome! Cleaning that rubber part did the trick. Thanks!

Is it possible to buy just that portion of the valve kit or do I have to buy the whole thing?

Thanks my man. I was about to send you a $ thank you, but the option isn’t there?

Life saver👉🏾

Thanks

Tiny bits of gravel get inside there and clog up the blue seal and it will run constantly. Look closely when you open up, the blue seal inside needs to be perfectly clean.

A lot of the comments seem to be about "seal fix not working", you might be trying to fix a symptom and not the cause. If the gasket at the bottom of the tanking is leaking, the valve might be correctly trying to fill the tank because the gasket is leaking away water into the bowl constantly. So in that case you'd need to fix the O ring gasket down at the bottom of the tank. One way to diagnose that is do you hear constant dripping inside the toilet? Also, if you pull up slightly on the valve arm (do not push too hard) does the valve stop the water from running? If that's a 'yes' then the seal valve is working correctly.

Mine ran for a month without me noticing (young and uneducated about these kinds of things) resulting in a $600 water bill. Figured out, with the help of a buddy that this is my issue, thank you for showing how to fix it!

Thanks so much for showing this. It worked wonderfully!!!

Awesome info. Thanks 👍😊

O'Connell Junctions

Thank you! My valve wasn't seating properly and I could see that the top assembly was clearly meant to be removable... but rotating to release it wasn't obvious. Mine had a 1mm-ish chunk of sediment stuck in the valve, but no damage. Quick, easy, and free fix.

I have a leak at the bottom of the right side fixture. I checked yellow seal at bottom, but it was perfectly intact. When I look inside I can see water coming in the bottom of fixture/part. Any idea(s)?

Garret Lodge

Had my toilet for half a year and it kept running to the point where I had to have my septic tank pumped. Thanks for the video!

Kiehn Ways

Bernier Tunnel

Julia Ferry

Genevieve Flats

Thanks a million...❤❤❤. Mine is fixed.🎉🎉🎉

Brilliant! Worked like a charm!

You Saved The Day. It Worked.

Where can I purchase that red replacement part?

I did this and shut off valve and still running

THANK YOU! Following your nice clear instructions, I cleaned the little rubber whatsis pretty thoroughly. Or so I thought. But when reassembled, the toilet was still flowing as before. I took the rubber gizmo off again and REALLY toothbrushed and wiped it again, every crack and cranny, and it worked! Combination of scale and slime and sediment.

Overall, an excellent video that saved me time and money and most importantly, perhaps, took some of the mystery away from these problems. There were a couple of spots where a better shot and explanation might have been helpful, but I managed it all successfully. Many thanks.

Hi please give me the name of that park and where did you buy it. I’m very appreciate it. I’m a lady don’t know much stuff.

Thank you this was exactly what the problem was that kept my toliet running! Fixed it myself in 5 minutes with your guidance! 😊

Mara Cape

Where did you pick up the replacement part? Having a difficult time just finding the cap assembly. Great video.

THANK YOU!!!!

CooL.YeSir...

Letitia Harbors

Oswaldo Island

After several tries, including taking apart the large Aqua Piston Seal on the right, cleaning and reseating it, thanks to the downloadable manual from the scan code, saying just to clean it, the system stopped filling and is now working. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-w6vnJNKwVnQ.html There was not much visible gunk on either item. I took off the yellow seal at the bottom of the large pistion (to which the flush handle is connected (quite challenging), and reseated the ring on the black cylinder.

This worked great for me. Thanks.

Thank you for the video

Destiny Mission

ThAnk you sir

Worked for me! Thanks a lot!

Fixed mine! Thank you!

95300 Leopoldo Hill