O-RING (Mitsubishi MB0A3318)

MB0A3318: A worn retaining ring can allow assembled components to separate under load, leading to mechanical failure. This aftermarket replacement part references Mitsubishi catalog number MB0A3318. The retaining ring functions as a mechanical fastener that seats in a groove to hold components in place. A failed retaining ring may cause unexpected disassembly of the joined parts during operation. In a typical service context, a retaining ring that has lost its tension or become deformed will no longer secure the assembly. Verify the serial number or application, then call (562) 693-7748. The part is an O-ring type retaining ring, which provides a sealing and retention function in a groove.

Part number variants: MB0A3318, mb0a3318