Description 197 cm3/r (12.0 in3/r) Displacement15 GPM Continuous Flow (20 GPM Inter)381 RPM Maximum Speed3,222 in-lbs Continuous Torque (4,971 in-lbs Inter)SAE "A" 4-Hole Magneto Mount1.25"-14T Splined Shaft #10 ORB PortsStandard Rotation Genuine Parker TF0195MS050AAAA