Kohler Flush Valve Seal Replacement – Red Silicone Toilet Tank Gasket (3.38") for Model K-GP1059291 / 2475620 – Easy Installation
Kohler Flush Valve Seal Replacement – Red Silicone Toilet Tank Gasket (3.38") for Model K-GP1059291 / 2475620 – Easy Installation
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Kohler Flush Valve Seal Replacement – Red Silicone Toilet Tank Gasket (3.38") for Model K-GP1059291 / 2475620 – Easy Installation

|5 ratings

Key item features

  • ‌Compatible with Kohler: Designed for Kohler toilets, model K-GP1059291, part number 2475620.
  • Durable Silicone: Made from high-quality red silicone for long-lasting performance.
  • Precise Size: 3.38-inch gasket ring ensures a perfect, secure fit.
  • Leak-Resistant: Provides a tight seal to prevent water leaks and maintain efficient flushing.
  • Easy Installation: Quick and simple to install for DIY or professional repairs.
  • Reliable & Long-Lasting: Resistant to wear, cracking, and deformation over time.

About this item

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Customer ratings & reviews

4.8 out of 5 stars
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5 ratings4 reviews
How item rating is calculated
  1. 5 stars80% (4)
  2. 4 stars20% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 4 reviews

Sep 25, 2026
Reviewer name: Tyson
Sold byMY BATTERY SUPPLIERDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Exactly what I needed

5/5 stars. Super easy to install, works perfectly, and cheap Walmart price! Would definitely recommend for your Kohler toilet

Incentivized Review
Helpful?319Y8CBITCCP19626020121
Oct 2, 2026
Reviewer name: Susan
Top Reviewer
Sold byMY BATTERY SUPPLIERDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fits perfectly. easy installation, quality material. After installing i ordered 2 more as future replacement if needed. The written description was spot. Extremely happy 👍👍👍

Incentivized Review
Helpful?319Y8CBITCCP19626020121
Aug 6, 2026
Reviewer name: PanAmBob
Top Reviewer
Sold byMY BATTERY SUPPLIERDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Worked well and eventually stopped the leak we were having. My wife actually installed it.

Helpful?319Y8CBITCCP19626020121
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