KOHLER K-GP84995 Hinge Toilet Flapper 2 Inch
- 2 inch hinge flapper
- Various one-piece toilets
- Round shape, multicolor
- 2.5 x 3 x 3.25 inches, 1.6 ounces
- Genuine Kohler part
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A genuine Kohler hinge flapper. Exact toilet models are not named, and the material is only called multi.
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ASIN: B001H01O3EModel: K-GP84995Category: Toilet Flappers
Overview
Replacing a worn flapper is the job of this hinge-style part. It is round, multicolor and listed as a genuine part for various one-piece models.
Genuine parts are built to match the original flush performance. A hinge flapper pivots at the back of the valve. The listing does not name the toilet models it fits.
Who it's for
A homeowner with a single-body Kohler unit gets a matched hinge flapper. Owners of a separate tank and bowl should buy a flapper listed for their style.
Pros and cons
- Genuine Kohler part
- Light and small
- Toilet models not named
- One-piece toilets only
- Material listed vaguely
- Warranty entry is one word
Performance notes
A hinge flapper opens as the handle lifts and seals as water drains. A round shape seats against the flush valve opening. Wear shows up as a leak between flushes.
Where it stands among toilet flappers
- #9 most-searched brand and model of the 11 toilet flappers lines we track (by search demand, not sales).
From the specs of the 31 toilet flappers we list; not a test result.
Specifications
| Brand | Kohler |
|---|---|
| Model | K-GP84995 |
| Dimensions & fit | |
| Size | 2 inches |
| Item Dimensions D X W X H | 2.5 x 3 x 3.25 inches |
| Item weight | 1.6 ounces |
| Construction & materials | |
| Color | Multicolor |
| Compatibility & installation | |
| Compatibility | Various one-piece toilets |
| Installation Method | Floor Mounted |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Manufacturer Warranty Description | Warranty |
| Other details | |
| Shape | Round |
| Item Type Name | Genuine hinge flapper |
Frequently asked questions
Will the Kohler K-GP84995 fit a two-piece toilet?
The listing says it is used in various one-piece toilets and does not list two-piece models.
What size is the Kohler K-GP84995 flapper?
A 2 inch hinge flapper.
Is the Kohler K-GP84995 a genuine part?
Yes. The listing names it a Kohler Genuine Part.