O-RING (CAT CT1049891)

CT1049891: A worn retaining ring can allow components to separate under load, leading to sudden mechanical failure. This aftermarket replacement part references the CAT catalog and carries the cross-reference number CT1049891. The retaining ring functions as a mechanical fastener that holds assembled parts in a fixed position. A common failure consequence is that a broken or missing ring permits axial movement, which can cause misalignment or disengagement of connected parts. In a typical usage context, this ring is installed in a groove to secure a shaft or bore assembly. The item ships at approximately 0.02 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT1049891, ct1049891