KOHLER GP77759 Cap for Pressure Balance Shower Valve | Genuine Parts

Overview

Protect the warranty on KOHLER products by choosing genuine KOHLER parts. The GP77759 cap is engineered by KOHLER to support original performance and longevity in most shower valves, helping your bath feel consistent day after day. From the KOHLER Genuine Parts line, this cap assembly is designed to fit shower valves and works with many Rite-Temp configurations. It’s a small component, but it plays a crucial role in reliable control and smooth operation.

With a focus on durability and fit, this GP77759 cap is designed to work with the most common shower valve configurations, offering a practical maintenance option for homes, hotels, or renovation projects where performance matters. In daily use, a well-fitted cap can contribute to a steadier water temperature feel, reducing sudden shifts during a shower and supporting familiar, intuitive handling.

Key benefits

• Compatible with most Rite-Temp shower valves for broad replacement options
• Temperature limit stop provides controlled temperature safety while allowing maximum water temperature
• Promotes smooth shower handle rotation for easier adjustments
• Designed to fit KOHLER trim for a cohesive, reliable look
• Using KOHLER Genuine Parts helps protect the warranty and preserve original performance

Why choose genuine KOHLER parts

KOHLER Genuine Parts are designed by KOHLER engineers to maintain the original product performance and promote product longevity. By selecting a genuine cap, you may experience a consistent feel and dependable operation through the life of your shower valve.

From the manufacturer: this cap assembly is suitable for most KOHLER shower valves and is a common component across many models, making it a practical option for repair or early maintenance.

Practical use scenarios

When replacing a worn or stiff cap, you may notice the handle turns more smoothly and the temperature control remains predictable. This can support safer, more comfortable showers without altering other valve settings.

Installation tips and verification

• Verify compatibility with your valve model and KOHLER trim before replacement
• Look for the KOHLER GENUINE PARTS logo to ensure authentic parts
• Install according to the valve manufacturer’s guidelines for secure operation
• Pair this cap with the appropriate trims and components for best results