The WA313-2915-750 is a 50/51 Series gear set for power take off (PTO) hydraulic pump drive applications, built with a 1 1/4 in. KE (keyed) configuration. This gear set is designed to mate with 50/51 Series PTO hardware to drive a hydraulic pump.Features50/51 Series gear set1 1/4 in. KE (keyed) configurationPower Take Off (PTO) hydraulic pump drive applicationPart number WA313-2915-750Tech Specs50/51 Series1 1/4 in. KE (keyed)