O-RING (CAT CT204-3146)

CT204-3146: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT204-3146. The retaining ring functions as a mechanical fastener that holds components in place within a groove. A common failure consequence is that a worn or broken ring may cause unintended disassembly of the assembly. During operation, the ring must maintain its shape to keep parts securely positioned. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT204-3146, ct204-3146, CT2043146, ct2043146