SPRING (Mitsubishi MB1037478)

MB1037478: A worn retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references Mitsubishi catalog number MB1037478. The retaining ring functions as a spring-loaded fastener that holds parts in position on a shaft or in a bore. When the ring loses tension, it may no longer secure the assembly, causing unintended movement or dislodgment. In a typical repair scenario, a technician might find that a loose retaining ring has allowed a bearing or gear to shift out of place. The item ships at approximately 0.004 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1037478, mb1037478