1W-5438: Governor Drive Spool

Description: A Governor Drive Spool is a component used in hydraulic systems to control the speed of an engine or motor. The spool is typically made of metal and is designed to fit into a hydraulic valve body. When the engine or motor is running, the governor pump drive spool adjusts the flow of hydraulic fluid to maintain a constant speed. Attributes: • Withstands the high pressures and temperatures generated by the hydraulic system • Reduces the need for frequent repairs and replacements • Provided with Rockwell Hardness C45 - 50 for better wear resistance Applications: A Governor Drive Spool is used on the drive assemblies for governors and fuel pumps. This is mostly used in Cat 826C Earthmoving Compactor, 3406B, 3406C Engine - Generator Set, HT400 Engine - Industrial, 16G Motor Grader, RM-350 Road Reclaimer, and SM-350 Road Reclaimer.