Shopping Cart

Your cart is empty.

Your cart is empty.

Replacement for Kohler GP1078440 Shark Fin Toilet Flapper,Fits for Kohler Toilet Tank Parts,Toilet Flapper 2 inch,Toilet Flapper Replacement

Free shipping on orders over $29.99

$10.25

$ 4 .99 $4.99

In Stock
  • High-Quality Replacement for Kohler Toilet Tank Parts:This toilet flapper is designed to be a perfect replacement for Kohler toilet tank parts. It offers a durable and effective solution for a leaking or malfunctioning flapper. Specifically engineered to fit for Kohler toilet models, this high-performance flapper ensures a secure seal to prevent water wastage and improve your toilet's efficiency.
  • Complete Toilet Flapper Replacement Kit:This toilet flapper replacement kit includes everything you need to replace the old, worn-out flapper in your Kohler toilet. Whether you're dealing with a slow refill, constant running water, or flushing problems, this comprehensive replacement kit will restore your toilet to its optimal function, ensuring a leak-free performance.
  • Perfect Fit for 2-Inch Toilet Flapper Needs:Our toilet flapper 2 inch model is designed to provide a precise fit and reliable performance. This toilet bowl flapper replacement is made to match the size and specifications for Kohler toilet, with a 2.1-inch measurement (center to center) that ensures a snug fit. The 2-inch size is perfect for various one-piece toilets, providing a strong and effective seal that will keep your toilet working properly and save water in the long run.
  • Durable Toilet Tank Flapper Replacement:This toilet tank flapper replacement is built to last, offering long-term durability and superior performance. Whether you're replacing an old flapper or upgrading your toilet's flushing mechanism, this high-quality flapper is designed to provide a perfect seal.
  • Reliable Flapper for Toilet Tank:The flapper for toilet tank in this set is made from corrosion-resistant materials that stand up to regular use and exposure to water. Whether you need a toilet replacement flapper or simply want to upgrade your toilet’s flushing system, this replacement part will deliver a strong seal and prevent unnecessary water waste.


Product Name:toilet flapper replacement kit
Product Material:Rubber
Compatible Models:Compatible with the following KOHLER models: Memoirs 3451, 3453, Gabrielle 3322, Santa Rosa 3323, Kathryn 3324, San Raphael 3384 Devonshire 3488, Revival 3360, Ankara 14230-TF, Rialto 3386
The two inches should be measured at center to center of the inside of the flapper (where the arms of the rubber flapper would attach to the flush valve when installing),Easy to install and reliable in function, it's a great solution for maintaining your toilet’s performance.


Hector C.
Reviewed in the United States on April 7, 2025
I'm not sure exactly why, but the flapper did not seal the drain properly; water kept seeping out. I think that the rubber was maybe too stiff? I don't know, everything looked right but it didn't work. I threw it away.
S. Barnes
Reviewed in the United States on April 4, 2025
This fit my toilet properly and worked to keep it from flushing continuously. It's well built and hopefully it will last a few years before needing a new one.
Recommended Products

$19.00

$ 7 .99 $7.99

4.8
Select Option

$11.80

$ 6 .99 $6.99

4.8
Select Option

$19.99

$ 8 .99 $8.99

4.7
Select Option