O-RING (Bobcat BC78K5)

BC78K5: A damaged retaining ring can allow assembled components to separate unexpectedly, leading to mechanical failure. During inspection, a retaining ring's condition directly affects the security of shafts or bores it secures. Keeping a retaining ring in sound condition helps prevent parts from shifting out of position during operation. This aftermarket replacement part references the Bobcat catalog and cross-references part number BC78K5. The ring functions as a mechanical fastener that seats into a groove to hold components in place. A common failure consequence is that a worn or broken ring can cause sudden disassembly of the joined parts. Verify the serial number or application, then call (562) 693-7748.

Part number variants: BC78K5, bc78k5