The Chelsea 5P1009 is a genuine Chelsea input gear assembly, designed for use in Chelsea power takeoff units. This component sits at the drive entry of the PTO, transferring input rotation from the transmission to the rest of the gear train. Chelsea PTO parts are built to OEM specifications, making the 5P1009 a direct-fit replacement for the original gear assembly in compatible Chelsea PTO applications. Pro Gear and Transmission carries genuine Chelsea parts for fleets and independent shops. Not sure this is the right part for your unit? Give us a call to confirm proper fit before ordering.FeaturesGenuine Chelsea OEM input gear assemblyPart number 5P1009Designed for the input drive stage of Chelsea PTO unitsDirect-fit replacement for the original gear assembly in compatible Chelsea PTOsSold by Pro Gear and TransmissionUsed in these Chelsea PTO models352 Series440 Series442 Series446 Series447 Series452 Series488 Series626 Series628 Series645 Series