1 PL Dowty/Ultra Pattern Gear Pumps - Front/ Single Pump.Anti-Clockwise Rotation.Displacement: 060cc/ rev ( 060 Litres at 1000 rpm).5/8" SAE A Long Parallel, 15.875mm diameter, 54.8 standout from the face of the flange (58.6mm stand out with SA2 mounting flange).4 bolt mounting flange in the shape of a rectangle 71.42mm x 96.19mm with a pilot 36.47mm diameter x 4.8mm high.Bosch Flange ports with 4 tapped holes in the shape of a square Inlet: 19mm PCD tapped M6 x 10 x 13.5 minimum thread, equispaced on 40 PCD around a central hole Outlet: 15 PCD tapped M6 x 10 x 13.5 minimum thread, equispaced on 35 PCD around a central hole.Single/ Rear pump.Nitrile Shaft Seal