Replacement control module for GCA/MCM-equipped Graco systems, restoring communication and operational control in proportioning equipment while directly replacing Graco 257396.
The Graco 24Y778 Kit, Module, Gca, Mcm, Saleable is a factory-engineered replacement control module designed to modernize and restore performance in compatible Graco proportioning and spray systems. It is specifically developed as a direct replacement for Graco 257396, offering improved reliability, updated electronic control compatibility, and enhanced system communication within GCA/MCM architecture platforms.
This module plays a critical role in regulating system operations, ensuring accurate control feedback between operator interface, machine logic, and hydraulic or pneumatic functions. It is commonly used in professional spray foam, coatings, and industrial application equipment where precision and uptime are essential.
The 24Y778 Module Kit functions as the central control interface component within compatible Graco systems. It processes input signals from sensors and operator controls, then translates them into precise machine actions. This ensures stable spray output, controlled material flow, and consistent system diagnostics.
