The Fits Kohler Hinge Flapper is designed to fit Kohler Hinge-Style parts 84995 and 1000490. The Kohler toilet parts' exclusive longest lasting red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. This type of toilet flapper is made of flexible rubber for a tight seal and easy to install, the 2011 toilet parts include: (1) Kohler Toilet Flapper and (1) Stainless Steel Chain. 

• Fits specific Kohler 1-piece toilets and replaces Kohler number 84995 and 1000490
• Toilet Flapper hinges onto back of flush valve
• Exclusive longest lasting red rubber resists chlorine 
• Easy to install, the Hinge Toilet Flapper is made of a flexible rubber for a tight seal
• Made in the USA
• 5 Year Warranty
• Includes: (1) Toilet Flapper and (1) Stainless steel chain