The Direct Mount Small Dump Pump with Manual Valve from Buyers Products bolts directly to a PTO for a compact source of hydraulic power for smaller dump applications. It has cable-controlled manual shift operations. The pump includes a 4 bolt SAE mounting flange and 7/8 in. by 13 spline shaft. To determine the pump rotation you need when ordering, look at the pump with the shaft facing you and the belly of the pump facing down. Note: Buyers Products PTOs can be custom-ordered for your specific vehicle and application. Contact Customer Service for assistance in selecting the correct PTO. Mounts to a PTO for a compact source of hydraulic power for smaller applications. Truck and Trailer Hydraulic Systems Small Dump Applications Bolts right to your PTO for a compact and efficient source of hydraulic power. Ideal for smaller dump applications. Adaptable to virtually any truck. Comparable to Parker?? G Series and Permco?? DMD Series.