O-RING (CAT CT0056504)

CT0056504: A damaged retaining ring can allow assembled components to separate unexpectedly, leading to mechanical failure. During inspection, a retaining ring's condition affects its ability to hold parts in position under load. Keeping a retaining ring in sound condition helps prevent axial movement of shafts or bores. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT0056504. The part type is a retaining ring, which functions as a mechanical fastener to secure components on a shaft or in a bore. A common failure consequence is that a worn or broken ring may cause parts to dislodge, resulting in costly repairs. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0056504, ct0056504