O-RING (Mitsubishi MB1147555)

MB1147555: A damaged retaining ring can allow assembled components to separate during operation. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1147555. The retaining ring functions as a mechanical fastener that seats in a groove to hold parts in place. A common failure consequence is that a worn or broken ring may cause unintended disassembly of the joined components. During service, a retaining ring that has lost its spring tension may no longer secure the assembly. Verify the serial number or application, then call (562) 693-7748. This part is an aftermarket replacement cataloged under Mitsubishi reference MB1147555.

Part number variants: MB1147555, mb1147555