Prestolite HYD1563S Hydraulic Pump Motor Assembly

This 12V DC hydraulic pump motor is engineered as a direct replacement for Boss Snow Plow OEM part numbers HYD1563, HYD01563, and HYD09328 series. The unit features a 4.5-inch diameter housing with a counter-clockwise (CCW) rotation tang shaft and a two-post double ball bearing design for enhanced durability in severe winter conditions. Rated at 1.7 kW output, the motor utilizes a four-magnet configuration to deliver high torque for reliable hydraulic pump actuation. The assembly includes a dual terminal post layout for positive and ground connections. Designed for intermittent duty cycle operation typical of snow plow lift and angle functions. Interchanges with Prestolite 46-2432, Lester 6046, and Monarch 39200388 specifications.