Description 185 cm3/r (11.3 in3/r) Displacement15 GPM Continuous Flow (20 GPM Inter)304 RPM Maximum Speed2,343 in-lbs Continuous Torque (3,151 in-lbs Inter)2-Bolt Flange Mount1.00" Keyed Shaft#10 ORBStandard Seals Genuine Char Lynn 101-1037