The WA322-2912-250 is a 365 Series gear set built for power take off (PTO) hydraulic pump drive applications. It features a 1 1/4″ bore with a 14-tooth gear count, matching the drive gear specification used on 365 Series PTO units. This gear set is a part sold by Pro Gear and Transmission.Features365 Series PTO gear set1 1/4″ gear bore14-tooth gear countHydraulic pump drive gear applicationTech Specs1 1/4″ bore14 teeth