


🔧 Upgrade your flush game with KOHLER’s precision-engineered shark-fin flapper!
The KOHLER Genuine Part GP1078440 Shark-Fin Flapper is a corrosion-resistant, 2.1-inch rubber flapper designed exclusively for select KOHLER one-piece toilets. Engineered to maintain original flush performance and durability, this distinctive red flapper ensures a perfect fit and long-lasting reliability, making it the essential upgrade for maintaining your KOHLER toilet’s efficiency.



| Material | Rubber |
| Brand | Kohler |
| Item dimensions L x W x H | 4 x 3.25 x 3 inches |
| Exterior Finish | painted |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Global Trade Identification Number | 00650531662668 |
| Manufacturer | KOHLER |
| UPC | 650531662668 |
| Part Number | GP1078440 |
| Item Weight | 1.76 ounces |
| Product Dimensions | 4 x 3.25 x 3 inches |
| Item model number | GP1078440 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Color | Red |
| Finish | Red |
| Shape | shape |
| Item Package Quantity | 1 |
| Included Components | TOILET FLAPPER |
| Batteries Included? | No |
| Batteries Required? | No |
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