O-RING (Mitsubishi MB1016631)

MB1016631: A worn retaining ring can allow components to shift or separate during operation. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1016631. The O-ring type provides a seal between mating surfaces to prevent fluid or gas leakage. A plain mechanical function is to compress into a groove and block passageways under pressure. A common failure consequence is that a hardened or cracked O-ring leads to gradual seepage and eventual system pressure loss. In a typical usage context, this seal is exposed to heat and vibration that accelerate material degradation. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1016631, mb1016631