I am an 80 yr old Nana all set to call a plumber also. The video was so well explained. I went to Home Depot purchased a gasket for under $8. There is actually a packet labeled for Koehler. I couldn’t twist it from the top and was afraid I’d snap the tower. I lifted the cylinder and twisted it off near the bottom. Put the new gasket on. I was so pleased with myself.

I am a 72 yr old granny who was all set to spend $150 to have a Plumber come and stop my toilet from running. This video took all the mystery out of fixing the problem and it was the first time I ever tried to fix something by watching an online video. My friend and I spent about 10 minutes pulling the cylinder out and cleaning off the gasket. Girl power at work...THANKS for making this so easy to understand.

Thank You! An 81 year old lady fixed her toilet with an unattached seal! Saved me over $80! Love you!

When I first saw this toilet at my daughters house I was overwhelmed to work on it. After watching your video and fixing her slow leak I’m still her amazing dad. Thanks again.

Fantastic tutorial...I'm a recently retired white collar guy and now with a fixed income I'm trying to become more handy vs outsourcing which I've always done in the past and this was very helpful!!

I have been searching for how to fix my toilet for months. I accidently stumbled across this and boy, I am so glad. I already paid a plumber friend last year to fix it to no avail. Now I can do it myself and know it's fixed. By the way, I am a 71-year-old woman living on a fixed income. These things are important to me. I also loved that you dispelled the notion that all the gunky stuff was nothing to be bothered with. You made me believe I could fix it. One of best videos I've watched. Thank you, thank you, thank you.

Thanks, I’m a 77 year old woman living alone. Did it! Thanks to you and to KZfaq!

Glad I have a Kohler. I watched this video, ordered the part from Amazon, and fixed it in about 5 minutes!!!! Thanks to these videos, you can do most everything by yourself, and I'm 78.

This was one of the most useful videos I've ever watched in my life. Thanks for creating and uploading!

Thank you for this video, I bet I watched over 20+ videos and yours is the one that helped me fix my toilet!!! I have this same toilet and I did not know all that info is inside the lid. I was able to order my flush handle from Amazon as well with the part number from the lid. THANK YOU from this 67 yo woman!!

Thank you so much for posting this video. I was about to run to the store to purchase a new float. Instead, I cleaned the O ring with my finger and the toilet stopped running. I told my husband that my rate is triple because it's Sunday 😂.

Thanks so much for sharing this! It's our first night staying in our relative's apartment in NYC, and the toilet wouldn't stop running! I was sure I'd be up all night. After watching your video, I realized that the pink gasket had folded, and that was the reason for the leak. How nice to hear silence, and I'm looking forward to an undisturbed rest!

Thank you so much. I know how to replace a traditional flapper, but I didn't know what to do with this thing. You saved me a plummer bill. Keep up the good work.

Thank you! Your demonstration on how to take the unit apart helped me to fix mine. It is not the gasket, but clogged inlets; but I cleaned it up and it now works. Bravo!

A plumber quoted me $350 without even seeing the issue all I described was the hissing noise. I tackled it myself with your video on hand. I feel very empowered as a result. Thank you sooo much Hid bless you for your service to your community.

This video is great. I have NEVER worked on this toilet by myself other than adjusting the chain. It was just as easy as you showed here. I was also able to set the water level properly while I was in there because the instructions are pretty good as well! I did this all at 1230 in the morning with zero tools just like you. Extremely simple and I would recommend ANYONE try this BEFORE repalcing anything, calling a plumber, or buying a different toilet. Thank you for making this video!

Thank you for your clear instructions. I ordered the part from Home Depot and fixed it in no time. I've never done anything like this before. The toilet does not run anymore!

I only have experience with the old style flappers. This was very helpful and saved me some money, thanks!

This is the best video & explanation as well as the repair on my running toilet! I don’t comment, but I can’t resist expressing such an easy repair. My situation , was actually the red rubber seal, apparently it came out of the gruve. I had already purchase a fill valve and flapper cuz I had the day off and didn’t want to be running back n forth to lowes. After seeing this awesome video , I didn’t even have to use what I purchased!!! I made the decision that it wasn’t totally decade or fragile. I just set it back in the groove and whola!!! Hahahaha. 👍

Brother, thank you so much for helping me escape a severe annoyance that repeated itself every 1-5 minutes. The noise was driving me nuts and I couldn't take it anymore. I noticed my water bill jumped about $10 then put 2 & 2 together and realize it was due to a bad gasket. Thank you for sharing!!!

I was all set to go out and get a gasket but tried your suggestion of rubbing the gasket to get off any water calcification and it worked! Thank you so much. Best tip ever!

In addition to the helpfulness of the instructions, I enjoyed how adorably Canadian he is at 5:02 "We hope you enjoyed this - well, enjoyed is probably a bit strong..." 😂😍

Thanks a lot to you and Internet, I could fix it. My problem wasn't even in gasket itself, it simply fell out and I didn't know how to put it back on to its place and where the correct place for it. Now, even if the gasket isn't good, I know what to order and how to replace it. THANK YOU!

I had a friend replace the gasket and thought the problem was solved. Unfortunately it still was running. The next day I watched your video and realized that he did not attach the gasket correctly. I followed your directions and fixed it in 2 minutes. Thanks

Simple fix. My wife wanted a new toilet. Noise was driving her crazy. Ty saved me some money.

Dude. You just saved me $200 and a long wait for a plumber (they are booked out weeks around here). Just like you say it took me 2 minutes to do this fix. Twisting to remove the cylinder took some force, but otherwise smooth sailing. Only needed to clean the flat rubber ring, so literally no money spent. I am forever grateful.

Awesome video I have the same toilet. This helped me a lot. Had a bit of calcium around the ring. My toilet would run for 10 seconds about every 3 hours. Thank you.

This was EXTREMELY useful. I watched another video and was convinced that I needed to replace the entire flush system. But, after watching your video, I opened that canister and discovered that the o-ring had deteriorated. So, I just ordered one from Home Depot. Will pick it up later and replace it. The complete system was only $20 so I will keep it on hand, but I really only needed that $8 rubber ring. Thank you!

I couldn't figure out how to fix my toilet. Thank you!!! You've lowered my blood pressure.

I had this issue and waited for two weeks for a plumber to show up. Finally did this morning and told me I needed a new toilet to the tune of 1600 dollars. I told him to take a hike. I watched your video and fixed it in two minutes. Thank you, thank you, thank you

I watched your video and fixed the toilet while my husband was at work. Thanks!

Thanks for this! I looked inside and was unfamiliar with this kind of toilet innards until I watched this video. I checked the gasket and it wasn't even in place! No wonder it was running! Thanks again!

I just cleaned my Kohler gasket as you said , now it’s not dripping into the bowl. It had deposits on the gasket and black deposits in tank . Cleaned it and it’s running like new . Btw , it’s 10 years old . Thanks for the video. Aloha , from Honolulu ,Hawaii.

I had a hardware store counter guy warn me to NOT twist the disc at the top, but to reach down under and twist the base. He says he has several people a month come in with the disc broken off. I did this seal replacement to day and took his advice, worked fine. In this video your hear the *creak* as he twists it, that's the bound up base that can cause it to break. The seal was a 2-pak for $10

I must be a light sleeper because my leaking toilet tank was keeping me up all night. Who knew the solution was so simple? Thanks a million for the video. I’ll have the ring replace first thing in the morning!

I went to Home Depot and got a replacement of 2 universal rings for under $8 and fixed it in 5 min! Feeling So stocked, saved $100

Thanks for this video! :) My Kohler started running recently. I'm glad I won't need to replace the whole flush valve assembly. The gasket on mine had developed a small gas bubble about the size of a cooked grain of rice, and had no mineral deposits, so I popped the bubble and will see how it goes until I can get a new gasket. This video made it super easy. Thanks :)

I was going to call a plumber, but decided to give it a shot myself. Thanks to your video I got this job done in less time than it took to refill the tank.

Thank you so much for your videos!!!!! Was about to take apart and replace that unit!! but after watching your videos.. I just did what you said, and cleaned everything,, and now no more leaks!!! Thanks again!!!

Wow. I was about to pay $75 to for a service request to my home warranty company and saw this video and fixed it in less than a minute. Thank you

Excellent video! I don’t know crap about crappers and I was able to fix my toilet for the cost of an O ring. Brilliant!! Thanks!!!!!

Great instructions! After our plumber put the new gasket on, the toilet still ran. So I followed all your instructions myself, and it still ran! But then I noticed my water was not filling up to the water line... I turned the screw clockwise about 30 times to get the water level up and that did it! It made sense then, as it's a sort of vacuum - AquaPiston.

Thank you! 34 year old first time homeowner replaced it within minutes, I can cancel my handyman appointment now!

This video was the best on a running Kohler toilet.... times a million.

Thank you!!!!! Knowing how that top piece comes off saved me all sorts of time.

I searched this video after installing a brand new kholer that was running. The video did not solve my problem, but as a result of inspecting the mechanical parts I found the solution for my situation. The chain which connects the arm to the float was installed too tight out of the factory. I had to unclip the chain and install it on the next loosest link. Now the toilet works and is no longer running continuously

Wow! great video. Exactly the problem we're having, had no idea it was that easy. Used to seeing old school guts in the tank, so this video was well done, looks super easy. Almost went out to replace the entire toilet.

Worked exactly as described (except for driving to the hardware store). It literally took about two minutes to get the old ring off and another two to put the new one on. :)

Thanks so much for making this! You have a way for simplifying tasks into layman's terms.

Thank you. No other video was similar to my toilet and so your fix helped get my toilet from running sporadically for a few seconds to refill.

I did enjoy this video! Your good quality info and sense of humor are most appealing!

This was handy to learn what wasn't my problem. I traced my problem to the "flush or trap handle" after exploring the problem suggested by this video. Kohler has a mechanism that fits into a square hole on the outside of the toilet. The actual chrome handle has to be able to move through this mechanism in order to full and release the chain. After time the plastic mechanism can expand and tighten down on the small metallic pipe that actually goes from the handle to the metal (or plastic) rod that attaches to the flush chain. My fix was to gently drill out the plastic locking section of the "flush handle mechanism" so that the metal rod was no longer hanging up when used. This allowed the mechanism to work properly and no longer hang up when flushing the toilet. No more annoying running toilet. I haven't seen this mentioned on any other Kohler repair video so thought I'd post it here in case anyone want to update their presentations.

Excellent, thank you! The off/on trickle has been driving my wife crazy... it hasn't been bothering me, but we know who's in charge😅😊😅. Our ls is only 2 years old, so I just cleaned it. If that's not enough, your video inspired a proper repair.

You're the hero we need. Thanks. Just cleaned my washer and the plastic piece with toothbrush and light soap. And it worked.

thanks for saving me a trip to the store! I have two of these toilets, but have never dealt with that gasket. Didn't quite realize how it worked. Now I do!

Thank you!!!!! Just rubbed off the calcium and all is good. Today you're my hero.

Thanks for posting! I went in to do the cleaning of the gasket you recommended and found it had just popped off. Put it back on and all fixed!

Thanks much for this video. My seal somehow became dislodged, and so I simply flipped it over and reinserted into the groove. The rubber was still plyable and so decided to reuse it and save a trip to the hardware store. I had no idea how to remove the parts until I saw this video.

Thanks for this, you just cleared up the rest of my day based on this video. Five minutes tops for the repair, and that included the fill when I finished.

Thank you! I work at a hotel doing maintenance and this helped me solve an issue I couldn’t figure out

THANK YOU! We have the exact same problem... all the videos I've seen have said I have to take apart the back of the toilet, this is so easy in your video. 👍👍👍👍👍

I fix my toilet in less than a minute after i watched this video. Thank you.

Thank you so much for this. Fixed an issue I created installing a bidet. When I tightened the nut at the base of the tank, I accidentally turned the floater thing, causing it to jam up against the side. I wouldn't have been able to figure out the nonstop running if not for this video. After inspecting it, I realized I just needed to turn it back into place and the problem was solved! I feel like a dope having done that, but super pumped I didn't have to call a plumber!!!

Thank you so much…you saved me a bunch of money. My 3 month water bill is usually under 300….last bill was 900….next bill should be back to 300. Thanks again,

Thanks so much for this. As an official "old guy" I had no idea where to stop the running from on these toilets.

Great explanation and demonstration 👊🏽

Wow thanks so much for the video. My water bill this quarter was in the triple digits when it usually is about $50. Checked my basement toilet and noticed that it was constantly running. The O ring developed 2 blisters, preventing the flush valve from sealing. Thought maybe it was dirty but now I just need a new O ring.

Thank you ! Wish I had seen it before going to HD and Ace. Neither knew what to tell me but you did !!!

THANK YOU.. Your videos are SOooo EASY to understand

Glad I stumbled on your video. This is exactly what my toilet is doing. I'll definitely buy these. Thanks! "EDIT" I bought a 2pk of yellow replaceable seals from Amazon and it worked as new. Thanks again!

Thank you for this information, and demonstration all the Best.

Just saved me the price of the whole toilet kit.... thanks!!!

Thank you so much! Turns out the ring on mine had just popped right off, super easy fix! :D

I didn't realize the gasket had to be in that notch. Saved my ass! Thanks

Thanks for suggesting to try wiping it off. That's all I had to do! No trip to the store and no repair needed. Thanks!

Scraping the o-ring with my finger worked perfectly--thanks!!

Five stars***** Thanks so much for being so very helpful and getting strait to the point! It really was not that hard at all! Scraping the calcium off till I can get to the store and have the gasket on hand when it really fails is genius money saver too! Some of the videos just run on and on and take an hour for five min of advice and I have to skip though all the babble to get to the part I really need. I know it's free advice but it just made me a little bit happier so had so say thanks again.

Just what I needed. Thank you for sharing. This video was very helpful

You are the best!!!! Thank you for this, it was so simple to follow and easy to do!!!

Great Video! The gasket was bad. Thanks for your great video.

Thank you sir, fixed my issue in 5 minutes thanks to your video.

Great video , many thanks. Simple to understand, I fixed the running toilet is less than five minutes. !!

Super helpful to help diagnose and resolve. Thanks for help :)

Thank you so much for this! Cleaned the calcium off and it is finally working again.

This video has saved me from having to call a plumber twice. Thanks so much!

I've done 20 fluidmasters in my life and never did one of these. Now I know how to do it. Thanks.

My first quick fix as a plex owner 😊 thank you!

Thank you, I was able to watch this and fix the toilet myself.

I had no idea how I was going to impress my X with me reparing her toilet gasket. thanks to this helpful video I'm in the winners circle 🤣⭕⭕

Worked like a charm and saved us lots of money, thank you!

Thanks for this. I just fixed mine with your instructions!

Thank you for sharing this. I was hoping I wouldn't have to replace all the inside. It was just calcium crumbs making it now seal good and running everyone once in a while for a short while after done flushing. Thanks for the very helpful video!

Thank you so much. I just fixed my toilet with your excellent video.

Thank you very much for helping me fix this problem! Very helpful video.

Thank you. Fixed my problem. Thank you!

Thank you for the instructions. 👍 Hardest part was going to Home Depot to get the part 😅

Thank you for this video! Just fixed my leaking toilet!

Great clear to the point video!!!!!! I think yours is the best!

This was fantastically helpful!! I was deeply overwhelmed looking at my "alien toilet" when I confidently opened it up to change the flap thing and immediately knew nothing about my toilet. Thanks for explaining about calcium build-up---my shower head just cracked because of calcium build up so I'm thinking the toilet running is going to be similar!

Omg bless your soul!! Saved me so much trouble