How do I know if my toilet cistern needs a 2-inch or 3-inch replacement flapper?

Measure the diameter of the drain opening at the bottom of your toilet tank with a ruler. Standard older gravity toilets typically measure roughly 2 inches across, whereas modern high-efficiency toilets feature wider 3-inch or 3.25-inch openings to release water faster with lower overall volume. This Kohler K-GP84995 flapper is specifically designed for 2-inch flush valves.

Why does water keep running into the toilet bowl after installing a new flapper?

A continuous trickle usually means the lift chain is set too tight and holding the flapper slightly open, the chain has excess slack catching underneath the seal, or the flush valve drain seat has mineral scale buildup that prevents the rubber seal from resting completely flat. Ensure the flapper is seated correctly and the chain has appropriate slack.

Is this Kohler K-GP84995 flapper compatible with all Kohler toilets in India?

This genuine Kohler K-GP84995 flapper is designed for specific Kohler one-piece toilet models like Rosario 3434, Rialto 3386, San Raphael 3466, 3467, 3384, and Revival 3360. While Kohler is available in India, always verify your toilet's model number and flush valve size (2-inch hinge) to ensure compatibility before purchasing.

How to buy an original Kohler K-GP84995 toilet flapper in India?

Purchase this Kohler K-GP84995 flapper from crowcrowcrow. It is sourced directly from authorized US retailers and authorized brand partners, ensuring it is factory-sealed and original. All customs duties and GST are included in the price, and delivery is via ExpressBox tracked shipping to your Indian pincode.

What are the benefits of using a genuine Kohler toilet flapper?

Using a genuine Kohler flapper like the K-GP84995 ensures it meets original product specifications for a perfect fit and consistent flush. This maintains your toilet's water efficiency, prevents leaks, and protects your Kohler product warranty. Generic flappers may not seal correctly, leading to water waste and potential damage.

Kohler K-GP84995 Toilet Flapper 2-inch Hinge | Genuine Spare Part for One-Piece Toilets

Name: Kohler Genuine Part K-GP84995 Toilet Flapper 2-inch Hinge | Corrosion Resistant for One-Piece Toilets
Brand: Kohler
SKU: use7723
Price: 1455.00 INR
Availability: InStock

About this item

Ensure optimal performance and protect your Kohler toilet's warranty with the Genuine Part K-GP84995 flapper. This 2-inch hinge flapper is specifically engineered for various one-piece Kohler toilets, including popular models like Rosario, Rialto, San Raphael, and Revival. Its corrosion-resistant construction and rigid bar design guarantee a consistent, reliable flush every time.

This genuine Kohler part is designed to maintain original product performance and promote longevity. Unlike generic replacements, it ensures a proper seal and efficient water release, preventing leaks and unnecessary water waste. Its durable material withstands typical bathroom conditions, offering peace of mind for your plumbing system.

Imported directly from authorized US retailers, this flapper is available in India with all customs duties and GST included. Delivered via ExpressBox tracked shipping, you can trust in receiving an authentic Kohler component to restore your toilet's functionality. Ensure a perfect fit by checking compatibility with your specific Kohler one-piece toilet model.

Key Features

Protect the on KOHLER products, always look for the KOHLER GENUINE PARTS logo
2" hinge flapper used in various one-piece toilets
Corrosion resistant
Rigid bar for consistent flush
Compatible with the following KOHLER Models: Rosario 3434, Rialto 3386, San Raphael 3466, 3467, 3384, Revival 3360

Why choose this product

Authentic Kohler Performance for Your Toilet

Protect your investment with a genuine Kohler K-GP84995 flapper. Engineered to the exact specifications of your one-piece Kohler toilet, it guarantees a perfect fit and consistent flush, unlike generic parts that can lead to leaks and premature failure. This part's corrosion-resistant material ensures it withstands typical bathroom conditions, maintaining optimal performance over time. By choosing a genuine Kohler part, you uphold the integrity of your plumbing system and avoid potential warranty issues, ensuring long-term reliability and water efficiency.

Who It's For vs. Who Should Skip It

This flapper is ideal for owners of specific Kohler one-piece toilets (Rosario 3434, Rialto 3386, San Raphael 3466, 3467, 3384, Revival 3360) seeking an authentic, high-quality replacement part. If your toilet is not one of these compatible Kohler models, or if you have a two-piece toilet or a cistern with a different flush valve size (e.g., 3-inch), this flapper will not fit. For non-Kohler toilets, consider universal flappers designed for standard 2-inch flush valves, but be aware they may not offer the same level of warranty protection or precise fit.

How to use

Locate the water shut-off valve behind the toilet and turn it clockwise. Flush the toilet to empty the tank and relieve pressure. You may need to hold the flush lever down to drain as much water as possible. — Turn off water supply and flush.
Unhook the old flapper from the flush valve chain. Then, detach the flapper from the overflow tube's mounting pegs or ears. Note how the chain was attached to the flush lever. — Remove old flapper and chain.
Attach the new Kohler K-GP84995 flapper to the overflow tube pegs. Connect the new chain to the flush lever, ensuring there is slight slack (about 1/2 inch) so the flapper can seal the valve completely. — Install new flapper and chain.
Turn the water supply valve back on counter-clockwise. Allow the tank to fill. Flush the toilet to test the new flapper. Listen for any running water and check that the tank refills properly without leaks. — Turn on water and test.

Example scenarios

Typical situations where Kohler Genuine Part K-GP84995 Toilet Flapper 2-inch Hinge | Corrosion Resistant for One-Piece Toilets helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Your Kohler one-piece toilet (e.g., Rialto 3386) is leaking into the bowl, causing constant water waste and a running sound.

How this product helps

Replacing the old flapper with this genuine Kohler K-GP84995 ensures a perfect seal for your specific model. Its corrosion-resistant design is built to last in Indian bathroom conditions, restoring efficient flushing and saving water.

Specifications & installation

Installation & usage

Installation Type	Hinge-style replacement flapper
Application	Toilet tank flush valve seal
Included Components	1 x Flapper with rigid bar and hinge
Shelf life after opening	12 months (category default for rubber plumbing parts)
Contraindications	Not compatible with 3-inch flush valves, two-piece toilets, or non-Kohler models not listed.

How we compare

Feature	Kohler Genuine Part	Others
Authenticity & Warranty	Genuine Kohler Part K-GP84995, protects toilet warranty.	Generic or local brand flappers may not be genuine, potentially voiding toilet warranty.
Material Durability	Corrosion-resistant composite material designed for longevity.	Local rubber flappers can degrade faster due to water hardness and chlorination in India.
Flush Consistency	Rigid bar ensures a precise and consistent flush every time.	Generic flappers may have flexible bars leading to inconsistent sealing and flushing.
Model Specific Fit	Engineered for specific Kohler one-piece models (Rosario, Rialto, etc.).	Universal flappers may require modification and offer a less precise fit.
Cost per Unit	1 unit at ₹1,455 — ₹1,455 per unit	Local 2-inch flappers typically range from ₹150-₹400, depending on brand and material.

SKU	use7723
GTIN	00650531662705
Brand	Kohler
Part Number	K-GP84995
Model Name	RED FLAPPER ASSEMBLY
Flush Valve Size	2 inches (approx. 50 mm)
Material	Corrosion-resistant rubber/plastic composite
Color	Red
Item Weight	1.6 ounces (approx. 45 grams)
Dimensions (L x W x H)	4.75 x 3.5 x 2 inches (approx. 12 x 9 x 5 cm)
Compatible Kohler Models	Rosario 3434, Rialto 3386, San Raphael 3466, 3467, 3384, Revival 3360
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Kohler Genuine Part K-GP84995 Toilet Flapper 2-inch Hinge | Corrosion Resistant for One-Piece Toilets

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Specifications & installation

Installation & usage

How we compare

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