Specifications Model: 16.6GPMPUMP Disp. 7.62 cu. in. / rev. Pump Type Gear Pressure 2500 PSI max. Speed: 540 RPM Material: Cast Iron + Aluminium Alloy Flow: 16.6 GPM at 540 RPM Mount 2 bolt side for torque arm Shaft 1-3/8' 6 tooth female spline Inlet Port SAE 16 Outlet Port SAE 12 Size 6' x 6-3/4' x 8-3/4' Packing weight: 43 lbs Package Content 1 x 16.6 GPM Hydraulic Pump 1 x Seal Ring