O-RING (CAT CT107-4057)

CT107-4057: A damaged retaining ring can allow assembled components to separate during operation. The CAT catalog reference CT107-4057 identifies this aftermarket replacement part. This O-ring type retaining ring provides a sealing and locking function between mating surfaces. A worn or missing retaining ring may cause fluid leakage or mechanical disconnection under pressure. Keeping this retaining ring in sound condition helps maintain joint integrity in sealed assemblies. This item ships at approximately 0.004 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT107-4057, ct107-4057, CT1074057, ct1074057