Hydraulic Motor, 22.6 cu in/rev Displacement, Continuous Torque 4,004 in-lb, Flange Mount 2 Bolt, 3.25 in Pilot, 1/2 in NPT Port Size, Side Port Location, Shaft Dia. 1 in, Min. Oil Viscosity 70 SUS, Max. RPM 153 RPM, Pressure Rating 1300 psi, Shaft Type Keyed, Max. Oil Temp. 180 Degrees F, Shaft Length 1.75 in, Length 6.95 in, Height 4.24 in, Mounting Plate Width 4.24 in