About this item Compatible with Kohler Toilet Repair: Replacement flush valve gasket for various one-piece for Kohler toilets. It is designed to replace for Kohler parts 1032640, K-84284, K-84302, 87998, 1039861, and 180093. Features the same style as Kohler GP83996 / GP83888. Fix Leaks & Save Water with Kohler Toilet Repair Kit: Tired of a running toilet? Our high-quality 2" gasket seals flush valve to the tank tightly. Made from soft, durable rubber and long-lasting black foam rubber (gasket), this kit stops leaks and seepage for good. Enjoy maximum flush power and water savings! Easy Installation for Any DIYer: Perfect for Kohler toilet repair! Use with canister valves. Just: Turn off the water & empty the tank. Swap out the old, leaky toilet worn gasket. Compatibility is Key (Please Check!): For use with Kohler models needing: A toilet flush valve gasket with approx. 2.5" inner / 4" outer diameter (measure yours!). A standard toilet flush valve gasket like those in Kohler tanks: ⚠️ Double-check your original part sizes before buying to ensure the best fit and avoid returns. Questions? Contact us first – we're here to help!
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