This is a new Parker Hannifin C102 Series single hydraulic gear pump designed for demanding dump truck and trailer applications. It features a clockwise rotation and mounts to the vehicle's drivetrain via an SAE B 4-bolt flange. The pump has a 7/8 inch SAE B 13-tooth splined shaft for power input.
Its displacement is 6.38 cubic inches per revolution (in³/rev), achieved with a 2.5-inch gear size. All port connections are located at the rear of the pump. The left and right ports both feature 1-inch NPT (pipe) connections, while the right port end cover has a larger 1.25-inch NPT (pipe) connection. This pump is equipped with a wire shift mechanism for controlling its operation.