Description
Product Overview
The Kohler Flush Valve Kit is a genuine replacement component designed specifically for Kohler toilet systems. Constructed from high-quality metal with an unfinished exterior finish, this medium-sized kit measures 5.9 x 14.5 x 6.2 inches and weighs just 1 pound. It features 2-inch flare connections for both inlet and outlet, ensuring secure plumbing integration. The kit includes all necessary components for complete flush valve replacement and carries part number 1044458 with UPC 650531286864. Engineered to promote product longevity, this flush valve maintains the performance standards expected from Kohler products while protecting your manufacturer warranty when used as directed.

Usage
This flush valve kit is designed for residential and commercial toilet systems requiring replacement or repair of existing flush mechanisms. Ideal for homeowners, professional plumbers, and facility maintenance teams working with Kohler toilet fixtures. The kit serves as both a repair solution for malfunctioning flush valves and a preventive maintenance component for aging toilet systems. Installation typically occurs during bathroom renovations, routine maintenance schedules, or emergency repairs when toilet flushing performance has degraded. The unfinished metal construction makes it suitable for various bathroom decors where the valve remains concealed within the toilet tank.
Why Choose Us
Kohler genuine parts ensure perfect compatibility and performance with your existing Kohler fixtures. The premium metal construction provides enhanced durability compared to plastic alternatives, resisting wear and corrosion over time. By using this authentic Kohler part, you maintain your product warranty coverage while ensuring optimal flushing performance. The engineered design promotes water efficiency and reliable operation through thousands of flush cycles. With simple installation and trusted brand quality, this flush valve kit represents a long-term solution for toilet maintenance needs.
Key Features
- Genuine Kohler replacement part protecting manufacturer warranty
- Durable metal construction for long-lasting performance
- 2-inch flare connections for secure plumbing integration
- Unfinished finish suitable for various installation environments
- Complete kit includes all necessary installation components
FAQ
Is this compatible with all Kohler toilets?
This flush valve kit is designed to work with most Kohler toilet models, but we recommend checking your specific toilet model number against the product specifications to ensure proper fit and function.
What tools are needed for installation?
Basic plumbing tools including adjustable wrenches, pliers, and possibly a screwdriver are typically sufficient for installation. The kit includes all necessary components, but you may need additional supplies like plumber’s tape depending on your specific setup.
Does the unfinished finish require additional treatment?
The unfinished metal finish is designed for interior use within the toilet tank where it’s protected from moisture and elements. No additional finishing is required for proper function, though some users may choose to apply protective coatings for extreme humidity environments.
How does this protect my Kohler warranty?
Using genuine Kohler replacement parts ensures that your toilet system maintains its original performance specifications. Third-party or generic parts may void your manufacturer warranty, while this authentic Kohler part keeps your coverage intact.
What is the expected lifespan of this flush valve?
When properly installed and maintained, this metal flush valve typically provides years of reliable service. The durable construction resists common issues like corrosion and mineral buildup that can shorten the life of plastic components.




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