Drop in replacement for White RE-1808030 hydraulic motor. Low speed, high torque. 18.30 cubic inch displacement. 6 bolt magneto flange mount. 1-1/4" tapered shaft with key. 7/8"-14 SAE ports. 250 RPM maximum speed. 7169 inch lbs. of torque. 19.81 GPM maximum flow rate. 2973 PSI maximum pressure differential. Clockwise rotation.