O-RING (Mitsubishi MB31859L1000)

MB31859L1000: A damaged retaining ring can allow a shaft or bore component to shift out of position, leading to mechanical failure. During inspection, a retaining ring may show signs of deformation or cracking from repeated stress cycles. Keeping a retaining ring in sound condition helps maintain axial location of parts within an assembly. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB31859L1000. The part type is a retaining ring, which functions as a mechanical fastener to secure components on a shaft or in a housing. A common failure consequence is that a broken retaining ring can cause the retained part to dislodge, resulting in sudden equipment stoppage or damage. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.002 pounds.

Part number variants: MB31859L1000, mb31859l1000