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 Rialto 2″ Toilet Tank Flapper
- Kohler GENUINE Part
- 2″ flapper used in various older one-piece toilets
- Corrosion resistant
- Compatible with the following Kohler Models: Pillow Talk 3378, Cabernet 3401, 3408, San Raphael 3395, 3397, Rialto® 3402, San Miguel 3406, Rochelle 3385, 3385-C, Rosario 3434, San Martine® 3435, Palarre 3383, Prairie Flowers 14290-WF, Fables & Flowers 14290-TL, Laureate 14291
GP83064
Related Documents
K-3401 Parts Breakdown
K-3384 San Raphael Toilet Parts Breakdown
K-3383 Palarre Toilet Parts Breakdown
Customer submitted image of this flapper and flush valve it fits.
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…
“Do you need a vintage plumbing part and nobody seems to be able to find it in your area? Save yourself time and hassle and go to Noel's Plumbing website. You can text them a photo of the part and they will find it in minutes and give you the link to order it, all at a competitive price. My plumbers seem incapable of doing this and hand the job off to me. What can you do? But Noel's always has the 1930s parts I need or the aftermarket part that will get the job done. If I need it fast I can get it in 2-3 days from them and they know exactly what they are doing. It's a good old-fashioned plumbing store with all the parts you could possibly need and people who know how to get them. The service is top level. The staff pick up the phone after one or two rings. They are polite and KNOWLEDGABLE. I'm so tired of dealing with folks who can't find a chicken in a hen house. LOL. ”
-Bry W.
06/23/2026
