Description 280 cm3/r (17.1 in3/r) Displacement20 GPM Continuous Flow (25 GPM Inter)334 RPM Maximum Speed7,044 in-lbs Continuous Torque (9,499 in-lbs Inter)Standard Wheel Mount1.25" Tapered Shaft #10 ORB PortsStandard Rotation Genuine Parker TG0280US080AAAA