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🦈 Upgrade your flush game with KOHLER’s shark-fin precision!
The KOHLER PART GP1078440 Shark-Fin Flapper is a 2-inch, corrosion-resistant rubber replacement part designed by KOHLER engineers to maintain original toilet performance. Compatible with multiple KOHLER one-piece toilet models, this genuine OEM flapper ensures durability, precise fit, and optimal flush efficiency, making it the trusted choice for seamless bathroom maintenance.









| ASIN | B001GZUMTC |
| ASIN | B001GZUMTC |
| Best Sellers Rank | #113,931 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Toilet Flappers #12,338 in Kitchen & Bath Fixtures |
| Brand Name | Kohler |
| Connector Type | Barb, Flange |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,434) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,434) |
| Date First Available | 16 August 2012 |
| Exterior Finish | painted |
| Global Trade Identification Number | 00650531662668 |
| Included Components | TOILET FLAPPER |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 10.2 x 8.3 x 7.6 centimeters |
| Item Type Name | KOHLER GENUINE PART GP1078440 FLAPPER (SHARK-FIN) |
| Item Weight | 50 Grams |
| Item model number | GP1078440 |
| Manufacturer | LASCO |
| Manufacturer | LASCO |
| Material Type | Rubber |
| Model Number | GP1078440 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Barb |
| Product Dimensions | 10.16 x 8.26 x 7.62 cm; 50 g |
| Size | 2 In. |
| Thread Size | 2 inches |
| Thread Type | Standard |
| UPC | 650531662668 |
| Unit Count | 1.0 Count |
| Valve Type | Globe Valve |
R**N
Funciona
T**V
OEM part - works as it should. Buy with confindent!
R**O
Perfect fit. Easy to install.
L**Z
Ordered this for my Kohler San Raphael (2002). I was happy to finally find a replacement flapper specifically for my toilet model. I’ve been using universal flappers the last few years and they always eventually end up being too large and wobbly for my toilet, which leads to the constant running water issue. My exact model number was listed on the product listing and even on the packaging for this flapper, however it ended up being too small. I honestly thought I was losing my mind and kept trying different ways to make it work… but it’s simply too short. When installed it sits too snug and stays partially open. I tried repositioning it on the back multiple times and nothing fixed it. I can’t leave a bad review for this because the product seems very good quality and it was easy to install. It just didn’t fit. I did however return it and eventually found the correct part for my toilet, which was just a touch longer, and now everything works perfectly. Just a heads up to double check measurements, because even toilets from the same model line may require different flapper lengths depending on the year or configuration. Bottom line: confirm compatibility by dimensions, not just model numbers, to save yourself the frustration.
A**.
Que es exactamente para el tipo de baño que tengo. Evita fugas de agua.
Trustpilot
3 weeks ago
2 months ago