The Chelsea 5P1191 is a genuine Chelsea adapter gear designed for use in Chelsea PTO (Power Takeoff) applications. Adapter gears serve as the interface between the PTO unit and the driven component, making proper part identification critical before ordering. The 5P1191 carries Chelsea’s part numbering, ensuring it meets the original design standards for Chelsea PTO assemblies. Pro Gear and Transmission stocks Chelsea PTO parts and can help confirm this adapter gear is the correct match for your specific PTO model and installation. Call us to verify fit before placing your order.FeaturesGenuine Chelsea part number 5P1191Adapter gear for Chelsea PTO applicationsDesigned to OEM Chelsea specificationsSold by Pro Gear and TransmissionCall to confirm compatibility with your specific PTO modelUsed in these Chelsea PTO models236 Series442 Series447 Series