The Chelsea 21P722 is a cap bearing designed for Chelsea power takeoff units. Cap bearings serve as a retention and load-bearing point within the PTO assembly, keeping internal shafts and gears properly located under operating loads. If you are sourcing replacement components for a Chelsea PTO, this part number is the direct reference. Pro Gear and Transmission carries genuine Chelsea PTO parts. Call us to confirm this is the correct bearing for your specific PTO model before ordering.FeaturesGenuine Chelsea part number 21P722Cap bearing for Chelsea PTO unitsDirect OEM part number reference for correct fitmentSold by Pro Gear and Transmission