KOHLER 2-Inch Toilet Canister Flush Valve Kit 1188999 – Genuine Parts for Cimarron

Overview

Restore steady flush performance with the KOHLER 2-Inch Toilet Canister Flush Valve Kit, part number 1188999. This is a genuine KOHLER replacement designed to meet the brand’s standards for fit, function, and durability. As a trustworthy component backed by KOHLER engineering, it supports the overall reliability of your Cimarron tank when installed as directed.

Key technology and what it means for everyday use

The AquaPiston canister design channels water into the bowl from every angle, improving contact with the porcelain and potentially enhancing flush power. The kit uses a 3" canister with a 2" outlet, a configuration compatible with KOHLER Cimarron tanks that rely on this setup for reliable operation.

Why choose a genuine KOHLER part

Choosing KOHLER GENUINE PARTS helps protect product performance and longevity. Authentic parts are engineered to integrate smoothly with your existing tank components, reducing compatibility concerns and simplifying future maintenance. This kit is intended to function as a direct replacement part, supporting the original design intent of your toilet.

What’s included and how it helps

• Flush valve kit for a complete replacement of the valve assembly
• No finish to product, streamlining installation and reducing visible wear
• Kohler replacement parts designed to Kohler specifications

Real-world use and expectations

In typical use, a properly installed flush valve kit can contribute to consistent flushing cycles, minimize the chance of valve leaks, and support smooth operation during routine maintenance. The 360-degree water entry is designed to maximize flush effectiveness without altering other tank components.

Installation and compatibility

This kit is designed for KOHLER Cimarron tanks, featuring a 3" canister with a 2" outlet. It provides a straightforward replacement path for compatible models and is intended to restore valve function without requiring additional finish or hardware.

Care and warranty notes

Always verify you are using KOHLER GENUINE PARTS for warranty considerations and to help maintain original performance. This 1188999 kit is a genuine replacement option built to Kohler specifications.