KOHLER 2-Inch Flapper for Older High-Flush Toilets - GP87449
KOHLER 2-Inch Flapper for Older High-Flush Toilets - GP87449
Seals the toilet tank flush opening between flushes. A worn or mismatched flapper can cause continuous running, water loss into the bowl, or an incomplete flush.
Fitment: Kohler service-parts literature identifies this 2-inch flapper for older one- and two-piece 3.5+ GPF toilets. Confirm the flush-valve opening and original part number.
Technical Specifications
| SKU / part number | GP87449 |
|---|---|
| Part type | Toilet Flapper |
| Brand | Kohler |
| Verified specification | 2 in flapper; older 3.5+ GPF toilet family |
Service and installation: Shut off the toilet water supply before service. Flush the toilet and remove remaining tank water when working inside the tank. Follow the product instructions, avoid overtightening plastic fittings, and check for leaks and proper flushing after installation. Use a qualified plumber for uncertain fitment or installation.
How to find your model number: Check inside or under the toilet tank lid, on the tank’s inside wall, or on the bowl or inside the tank area; label locations vary by manufacturer. Record every letter and number, then match it to the original part number or manufacturer parts diagram.
Brand
KOHLER