Hydraulic Motor 4.9 cu in/rev Displacement Continuous Torque 1 948 in-lb Flange Mount SAE A 2-Bolt 7/8 In.-14 SAE Port Size Shaft Dia 1 1/4 in Min Oil Viscosity 50 SUS Max RPM 693 RPM Pressure Rating 3000 psi Shaft Type Keyed Max Oil Temp 180 Degrees F Shaft Length 2.37 in Length 7.51 in Height 5.03 in Mounting Plate Width 5.25 in