The Chelsea 5P1091 is a genuine Chelsea Input Gear FEP, a PTO component designed for Chelsea power takeoff applications. Chelsea PTOs are widely used across heavy-duty truck and vocational vehicle platforms, and the input gear is a critical drivetrain element within the PTO assembly. Pro Gear and Transmission carries genuine Chelsea parts to help keep your equipment running with components built to Chelsea specifications. Not sure this is the right part for your application? Give us a call and we can help you confirm the correct fit.FeaturesGenuine Chelsea part number 5P1091Input Gear FEP component for Chelsea PTO assembliesDesigned for heavy-duty power takeoff applicationsSold by Pro Gear and TransmissionUsed in these Chelsea PTO models440 Series442 Series446 Series447 Series488 Series