I buy one of these flush valves about every 6 months. A designer is having a bad day or a drug problem. The small plastic feet do not withstand the load of the surface in the long run. I've replaced so many of them that I can do it blindfolded. Since Kohler doesn't offer a solution (metal replacement, new tank design, etc.), the ultimate answer is to replace the toilet. I'm currently researching the most indestructible brands I can find.
🚽 Kohler Genuine Part GP84995 Flapper (Hinge) - Multicolor, 2-Inch
9 Review
🔧 2-Pack American Standard-Compatible Canister Flush Valve Seal Kit Replacements: Parts #7301111-0070A / 7301111 0070A Equivalent
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🚽 Korky 6081BP Strongarm Tank Lever - Versatile Design for Front Angled Side Left and Right Mount Toilets, Oil-Rubbed Bronze Finish, Faucet Style
9 Review
55" TV Samsung UE55NU7100U 2018 LED, HDR, charcoal black
14 Review
Chums Original Cotton Eyewear Retainer - Adjustable Unisex Sunglasses Keeper (Standard-End)
27 Review
Unclog With Ease: Flexible Toilet Grabber Tool With 4 Jaws And Stainless Steel Pole
41 Review
Men'S Heated Jacket: PROSmart Waterproof With Hood And 12Volt Battery Pack - Black
24 Review
Stay Safe And Visible With SHORFUNE High Visibility Safety Vest - ANSI/ISEA Certified, Orange With Pockets, Mic Tabs, And Reflective Strips In Medium Size
30 Review