O-RING (Mitsubishi MB1147503)

A damaged retaining ring can allow assembled components to separate under load. During inspection, a retaining ring may show deformation or loss of tension. The part type functions as a mechanical fastener that seats in a groove to hold parts in place. A failed retaining ring can cause sudden disassembly of the connected assembly. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1147503. The item is an O-ring style retaining ring, which provides a sealing and retaining function in a groove. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1147503, mb1147503