Description 665.3 cm3/r (40.60 in3/r) Displacement45 GPM Continuous Flow (70 GPM Inter)254 RPM Maximum Speed18,450 in-lbs Continuous Torque (23,080 in-lbs Inter)4-Bolt Flange Mount2.25" Keyed Shaft with 1/2"-20 Threaded Hole in End of Shaft#16 ORB Staggered Ports#6 ORB Case DrainStandard Seals Genuine Char Lynn 119-1030