Protect the warranty on Kohler products, always look for the Kohler GENUINE Parts logo. Kohler GENUINE Parts are designed by Kohler engineers to maintain original product performance and promote product longevity.
Kohler Blue Flapper without Float
- Kohler GENUINE Part
- 2″ flapper without float used in various two-piece toilets with 3.5+ gpf
- Also used in STERLING and KALLISTA toilets
- Compatible with the following Kohler Models: Vintage® 3410, 3411, 3412, 3413, Wellington 3415, Cayuga 3440, Wellesley 3441, Bolton 3450, 3475, Wellworth® 3500, 3502, 3504, 3510, 3512, 3514, 3520, 3521
- Highline® 3518, 3527, Couture 3470, Northline 3516, Barrington 3530, 3535, 3536, Pic Wicker 14100, Northern Lights 14128, Solstice 14076, Loon 14133, Evensong 14143, Garland 14150, Jamboree 14159, Sterling Windham 404515
K-GP87449 GP87449
Common questions about this product
Yes, this is the OEM recommended part.
If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.
We will make sure you have the right part.
WHAT OUR CUSTOMERS SAY…
“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”
-Pete L.
03/10/2026