Flush Valve Seal 2 Pack, GP1059291 for Kohler K-4436 Toilets, Stops Leaks

Key features

• [Perfect Fit for Kohler GP1059291] Our flush valve seal is precision-engineered to be a replacement for the Kohler GP1059291 and K-GP1059291 canister flush valve seals(red or yellow color). Compatible with K-4436 parts. With an exact outer diameter of 3.34 inches and an inner diameter of 2.60 inches, it guarantees a perfect, leak-proof fit for all Kohler toilets
• [Upgraded Silicone for 10X Longer Life] Crafted from high-grade, flexible silicone, this seal offers superior durability compared to standard rubber. It provides exceptional resistance to chlorine, minerals, and chemicals in your water supply, which effectively prevents hardening, cracking, and deformation. This results in a reliable, long-term seal that maintains peak flexibility and performance, eliminating the need for frequent replacements.
• [End Toilet Leaks & Ghost Flushing for Good] Replacing your worn-out seal with our upgraded kit effectively stops tank leaks . Restore your toilet's powerful flush and quiet operation immediately, saving thousands of gallons of water annually and reducing your utility costs.
• [3-Minute DIY Install - No Tools Needed] Stop the leak in minutes. Our innovative lip design makes adding and removing the seal a breeze. Simply remove the old gasket, wipe clean, and press the new one into place. The entire process takes about 3 minutes without any special tools or removing the toilet tank. Forget expensive plumbers.
• [Value Pack & Expert Support] Get the right fit for your needs with our 2, 3, or 5-pack options. Each contains identical high-quality seals, perfect for multiple bathrooms or handy spares. Your satisfaction is guaranteed. Contact us for any questions or an installation video—we're here to help.

Free shipping included. 30-day hassle-free returns.