The Chelsea 21P772 is a cap bearing designed for Chelsea power takeoff (PTO) applications. Cap bearings serve as a critical retention and support point within the PTO housing, keeping internal rotating components properly seated and aligned during operation. This is a genuine Chelsea part, sourced and sold by Pro Gear and Transmission. If you need help confirming this bearing fits your specific PTO model, give us a call before ordering.FeaturesGenuine Chelsea replacement cap bearingPart number: 21P772Designed for Chelsea PTO applicationsSupports and retains internal PTO rotating componentsSold by Pro Gear and TransmissionUsed in these Chelsea PTO models280 Series287 Series