NUT CASTLE (Hyundai HN228124000)

A damaged castle nut can compromise the security of a threaded assembly. During inspection, a castle nut may show signs of wear or deformation that reduce its locking ability. This aftermarket replacement part references Hyundai as the OE maker and cross-references part number HN228124000. The castle nut type uses slots to accept a cotter pin or safety wire for positive locking. A generic failure consequence is that a loose castle nut can allow the fastened component to shift or detach under load. Keeping a castle nut in sound condition helps maintain the intended clamping force on the joint. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN228124000, hn228124000