The WA313-1000-300 is a power take off hydraulic pump built for a 51 Continental shaft with a 7/8″ 13 tooth spline. This PTO pump mounts directly to a matching 51 Continental style power take off and drives hydraulic circuits on trucks equipped for auxiliary hydraulic power.FeaturesHydraulic pumpPart number WA313-1000-30051 Continental shaft configuration7/8″ shaft diameter13 tooth spline countPower Take Off (PTO) driven hydraulic pumpTech SpecsShaft: 51 ContinentalShaft diameter: 7/8″Spline tooth count: 13