Hydraulic Motor, 8.0 cu in/rev Displacement, Continuous Torque 1,951 in-lb, Flange Mount SAE A 2-Bolt, 7/8 In.-14 SAE Port Size, Shaft Dia. 1 in, Min. Oil Viscosity 50 SUS, Max. RPM 430 RPM, Pressure Rating 1800 psi, Shaft Type Keyed, Max. Oil Temp....