The WA323-2907-230 is a 350 Series gear set built for power take off (PTO) hydraulic pump drive applications. It features a 3/4 inch B SPL configuration, matching the drive spline used on 350 Series PTO units. This gear set is sold by Pro Gear and Transmission.Features350 Series gear set3/4 inch B SPL drive configurationPower Take Off (PTO) hydraulic pump drive gearTech Specs350 Series3/4 inch B SPL