O-RING (Bobcat BC79K-5)

BC79K-5: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. The Bobcat catalog reference BC79K-5 identifies this aftermarket replacement part as an O-ring. An O-ring functions as a seal by compressing between two mating surfaces to prevent fluid or gas leakage. A common failure consequence is that a worn or missing O-ring permits gradual loss of pressure, reducing system effectiveness. During routine service, a technician may find the O-ring hardened or cracked from age or exposure. Verify the serial number or application, then call (562) 693-7748. This part is a generic type-level seal component, not a specific system part.

Part number variants: BC79K-5, bc79k-5, BC79K5, bc79k5