This heavy-duty pressure sensor switch, part number 192-0836 (1920836), is specifically designed for Caterpillar engine applications. The robust construction features a brass body with a distinctive blue polymer housing, ensuring durability in demanding engine environments. The switch includes precision-engineered threading and an O-ring seal for reliable pressure monitoring. This component comes with integrated wiring leads for straightforward electrical connection. The sensor switch plays a crucial role in monitoring engine pressure parameters, helping maintain optimal performance and preventing potential damage. Its compact design allows for easy installation in tight engine compartments while maintaining accurate pressure readings. This replacement part is compatible with various Caterpillar engine models, making it an essential component for maintaining proper engine operation and monitoring systems.