The Regulator (OEM Part No. 3217919306) is a hydraulic spare part compatible with Epiroc underground mining equipment, including M2D, M40S, ROC F9-11, Boomer XE3C, Boltec-MC, Boomer L2D, BOOMER-M2C, Boomer MD, ROC-D7, ROC-D9, and S1D models. Manufactured from steel alloy, it functions as a pressure regulation and flow control component in the hydraulic system. The regulator controls hydraulic pressure, supports smooth fluid operation, and helps improve equipment reliability. Designed for harsh underground mining conditions, this replacement hydraulic component delivers dependable performance, durability, and long service life for mining equipment maintenance.