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Only take a few minutes for you to complete the installation follow the instruction
- Turn off the water supply at the toilet's base.
- Flush the toilet to empty the tank completely.
- Detach the rinse chain.
- Turn the valve stem counterclockwise until you hear a click.
- Remove the flushing unit from the tank.
- Replace the old seal with the new one.
- Reinsert the stem and tighten clockwise.
- Reattach the rinse chain.
- Turn the water back on and let the tank refill.
K-GP1059291/2475620/1049291 Seal Kit for Kohler Toilets - Restore Flush Efficiency & Reduce Noise
Restore your toilet’s original flush efficiency for kohler canister flush valve seal. This upgrade minimizes sound, prevents splashing and staining, and keeps your bathroom quiet and efficient. Say goodbye to disruptions and enjoy a smoother flushing experience!
Brett Hughes
Reviewed in the United States on March 4, 2025
My wife was getting annoyed with the constant leaking from our Kohler toilet. Every time I flushed, water would keep running, wasting water and making noise. I decided to look into fixing it myself to save money. I thought I might need to replace the whole flush valve, but a friend told me it's probably just the seal that's worn out. So, I searched for "kohler flush valve seal" and found this product, which is specifically for the K-GP1059291 model. It's a two-pack of upgraded silicone seals, and the price was reasonable. I ordered it, and when it arrived, I followed the instructions to replace the old seal. It was easier than I thought! Now, the toilet flushes perfectly, and there's no more leaking. My wife is happy, and I'm proud I could fix it myself. The silicone material seems really durable, and having two seals means I have a backup. Thanks for making a great product!
Avery Thomson
Reviewed in the United States on March 4, 2025
I'm not very handy, but I was determined to fix my leaky Kohler toilet myself to save money. I ordered this flush valve seal after reading good reviews. When it arrived, I was a bit nervous, but the installation steps on the product detail page were clear. I followed them, and it was easier than I thought. The old seal was indeed cracked, and the new silicone seal fit perfectly. Now, my toilet doesn't leak anymore, and it flushes properly. I'm so relieved and proud that I could do it myself. Just to be clear, this is for the flush valve seal, not the fill valve. Make sure you're replacing the right part. This product is a must-have for any Kohler toilet owner needing a replacement.
HIARLEY
Reviewed in the United States on March 4, 2025
I was so tired of hearing the toilet run all the time. It was driving me crazy, and I knew it was wasting water. I finally decided to look into fixing it. I checked online and found that a worn-out flush valve seal could be the culprit. My toilet is a Kohler with a canister flush valve, and the part number is K-GP1059291. I ordered this two-pack of upgraded silicone flush valve seals. When they arrived, I watched a YouTube video on how to replace the seal, and it was straightforward. I just had to remove the old seal and snap on the new one. After that, the toilet stopped running, and it flushes perfectly now. The silicone material seems to be of better quality than the original rubber seal. I'm glad I have a spare seal for future use. This product is amazing!
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