NUT - JAM (Komatsu KO01582-10806)

KO01582-10806: A damaged jam nut can compromise the security of a threaded assembly, leading to loosening under vibration. During inspection, a jam nut may show signs of wear or deformation that reduce its locking ability. This aftermarket replacement part references the Komatsu catalog number KO01582-10806. The jam nut is a thin nut used to lock another nut in place by applying friction against the threads. A common failure consequence is that a worn jam nut fails to prevent the primary nut from backing off, causing mechanical play. Keeping a jam nut in sound condition helps maintain consistent clamping force in bolted joints. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO01582-10806, ko01582-10806, KO0158210806, ko0158210806