The Bosch Rexroth R900021389 is a premium-grade hydraulic solenoid coil engineered for precise control and reliable actuation of Rexroth hydraulic valves. Designed for rigorous industrial applications, this replacement coil features a built-in electrical connection box for safe and secure wiring. Operating efficiently at 24 VDC with a current draw of 1.25 A, it guarantees optimal performance and longevity for your hydraulic systems, minimizing downtime and maintenance requirements.