O-RING (Bobcat BC78K12)

BC78K12: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. During inspection, a retaining ring may show signs of deformation or cracking that compromise its holding force. The ring's plain mechanical function is to seat in a groove and secure a shaft or bore assembly. Keeping a retaining ring in sound condition helps prevent unintended disassembly of critical connections. This aftermarket replacement part references the OE maker Bobcat and cross-references part number BC78K12. Verify the serial number or application, then call (562) 693-7748. The part is a retaining ring, which is a type of fastener used to hold components in place on a shaft or in a bore.

Part number variants: BC78K12, bc78k12