Kohler 180062 Tank to Bowl Gasket

Product Description

The KOHLER 180062 is a tank-to-bowl gasket designed to seal the connection between the toilet tank and the bowl on compatible KOHLER toilet models. This gasket prevents water from leaking at the tank-to-bowl joint, maintaining a watertight seal under normal operating pressure. It serves as a direct OEM-style replacement component and is typically installed by plumbers during toilet repair or rebuild service. The 180062 is the correct replacement gasket for Kohler Wellworth series toilets and is intended to restore a reliable, leak-free connection at this critical joint.

This gasket is used in residential toilet repair applications where the original tank-to-bowl seal has deteriorated, cracked, or begun to leak. It fits within the standard toilet tank removal and reinstallation workflow, making it a routine service part for plumbing professionals and knowledgeable DIYers working on KOHLER Wellworth toilets. Replacing a worn gasket at this joint is one of the most common causes of slow leaks at the base of the tank.

Key Features

• OEM-style replacement gasket for the tank-to-bowl joint
• Designed to maintain a watertight seal under normal toilet operating conditions
• Fits KOHLER Wellworth series toilet models
• Replaces a deteriorated or damaged original tank-to-bowl seal
• Compact, single-component part for straightforward installation

Compatibility

Designed as an OEM-style replacement tank-to-bowl gasket for KOHLER Wellworth series toilets. Verify fit against your specific KOHLER model before installation.

Installation Notes

Installation is performed by a licensed plumber or qualified DIYer. Before beginning, shut off the water supply at the stop valve and flush the toilet to drain the tank fully. Remove the tank bolts to separate the tank from the bowl, then replace the old gasket before reassembling and retorquing hardware to the manufacturer's standard hand-tight-plus guidance. Check for leaks at the joint after restoring water supply.

Technical Specifications

• UPC Code: 040688369990
• Application: Tank to bowl seal, toilet repair

Standard Information

• Brand: KOHLER
• Manufacturer Part Number: 180062