Kohler Genuine Part 1266657 Valve Kit

Description

Product Overview

The Kohler Genuine Part 1266657 Valve Kit is engineered as a high‑quality metal replacement component for a wide range of Kohler single‑handle bathroom sink faucets. Constructed from durable metal with a painted exterior finish, the kit includes a short 25 mm valve and a tall seal that together promote long‑term reliability. Its dimensions—4 × 2 × 1 inches—make it compact enough to fit inside most faucet housings while providing the necessary flow control. The kit features a 0.5‑inch compression inlet and a 1‑inch compression outlet, ensuring a secure, leak‑free connection that meets industry standards for plumbing fixtures. With a lightweight design of just 0.32 ounces, installation is straightforward, and the unfinished finish allows technicians to apply any desired coating or finish to match existing components.

Usage

This valve kit is intended for use inside bathroom sink faucets that employ a single‑handle design. It is ideal for homeowners, professional plumbers, and DIY enthusiasts who need to replace a worn or leaking valve without replacing the entire faucet assembly. The kit works perfectly in residential bathrooms, guest bathrooms, and even in light‑commercial settings such as hotels or office break rooms where space‑saving, reliable faucet repairs are essential. Because the kit is designed for inside use, it can be installed without removing the faucet from the countertop, reducing downtime and labor costs. The compression connections make it compatible with standard inlet and outlet sizes, allowing for a seamless fit with existing plumbing.

Why Choose Us

Choosing the Kohler Genuine Part 1266657 Valve Kit means selecting a component that reflects Kohler’s commitment to engineering excellence and product longevity. The kit is manufactured by KOHLER, a trusted name in bathroom fixtures, ensuring that each part meets rigorous quality standards. Its metal construction provides superior durability compared with plastic alternatives, resisting corrosion and wear over time. The design includes a tall seal that helps prevent water seepage, extending the life of the faucet and reducing the need for frequent maintenance. Additionally, the kit comes with a comprehensive warranty and responsive customer support, giving you confidence that any issues will be addressed promptly. By opting for this genuine part, you avoid the pitfalls of counterfeit components that can cause leaks, reduced performance, or damage to your faucet.

Key Features

• Durable metal construction ensures long‑lasting performance and resistance to corrosion.
• Compression inlet (0.5 in) and outlet (1 in) provide a secure, leak‑free connection.
• Compact size fits easily inside most single‑handle faucet housings.
• Unfinished finish allows customization to match existing faucet aesthetics.
• Backed by Kohler’s customer support and warranty for peace of mind.

FAQ

What faucets are compatible with the 1266657 valve kit?

The kit is compatible with any Kohler single‑handle bathroom sink faucet that uses a 0.5‑inch inlet and a 1‑inch outlet compression connection. It is also suitable for many aftermarket faucets that share the same connection sizes.

Do I need any special tools to install the valve kit?

Installation requires basic plumbing tools such as a wrench, screwdriver, and plumber’s tape. No specialized equipment is needed, making it a straightforward DIY project for most users.

Can I paint or finish the valve after installation?

Yes. The valve’s unfinished surface is designed to accept paint, powder coating, or other finishes, allowing you to match the look of your existing faucet hardware.

Is there a warranty on this product?

Yes. Kohler provides a limited warranty that covers manufacturing defects for a specified period. For detailed warranty terms, refer to the product packaging or contact Kohler customer service.

How do I know if this valve kit is the right replacement for my faucet?

Check the existing valve’s model number and connection sizes. If your faucet uses a 0.5‑inch inlet and 1‑inch outlet compression connection, the 1266657 kit is the correct replacement. When in doubt, consult the faucet’s installation manual or contact a qualified plumber.