I need the rubber washers that go between the tank and bowl
The Kohler K-3819 washer that goes in between the tank and bowl is part number 50752.

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The sophistication of traditional design serves as the inspiration for the Memoirs Suite. With its rich detailing, this suite of products echoes the stylized lines of historically renowned furniture and architectural design. Two styles offer different dignified interpretations - the clean, crisp lines of the Stately design, and the added rounded detail of the Classic style, which resembles crown molding. With fixtures and faucets available, the extensive Memoirs Suite can accommodate both large and small bath and powder rooms.
This product is listed under the following manufacturer number(s):
*Denotes a finish or option that has been discontinued
The Kohler K-3819 washer that goes in between the tank and bowl is part number 50752.
The Kohler K-3819 does not come with a seat.
The Kohler K-3819 1.6 gallons is not ADA compliant, a two piece toilet, 28.375" depth, gravity flush, 31.125" height and 18.875" width. The Kohler K-3813 1.28 gallons is ADA compliant, a one piece toilet, 28.13" depth, siphon jet flush, 28.5" height and 18.25" width.
The K-3819 can use the K-4636, K-4774, and K-4688.
| ADA | No |
|---|---|
| Bowl Shape | Elongated |
| Comfort Height | Yes |
| Concealed Trapway | No |
| Configuration | Two Piece |
| Depth | 30.375 |
| Flush Technology | Class Five |
| Flush Type | Gravity Flush |
| Gallons Per Flush | 1.6 |
| Height | 31.125 |
| Installation Type | Floor Mounted |
| Length | 28.375 |
| Material | Vitreous China |
| Rough In | 12 |
| Seat Included | No |
| Sub Category | Two Piece Elongated |
| Theme | Traditional / Classic |
| Trip Lever Placement | Left |
| Width | 18.875 |
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