The WA312-2825-000 is a PTO hydraulic pump drive gear built for 20/30/31 Series IRP power take off units. This part is sold by Pro Gear and Transmission as a component for fleets and shops maintaining IRP series PTO hydraulic pump drives.Interchanges:V1007M25FeaturesPTO hydraulic pump drive gearFits 20/30/31 Series IRP power take off unitsDesigned for hydraulic pump drive gear position in PTO assemblyTech SpecsSeries application: 20/30/31 Series IRP