Description 371 cm3/r (22.7 in3/r) Displacement15 GPM Continuous Flow (20 GPM Inter)153 RPM Maximum Speed4,672 in-lbs Continuous Torque (5,200 in-lbs Inter)4-Bolt Flange Mount1.00" Keyed Shaft#10 ORB PortsStandard Seals Genuine Char Lynn 103-1016