RING (CAT CT204-3120)

CT204-3120: A damaged retaining ring can allow assembled components to separate unexpectedly during operation. During inspection, a retaining ring may show signs of deformation or cracking from repeated load cycles. Retaining ring condition affects the axial positioning of parts on a shaft or within a bore. Keeping a retaining ring in sound condition helps prevent unintended disassembly of critical assemblies. This aftermarket replacement part references the CAT catalog number CT204-3120. The ring functions as a mechanical fastener that seats in a groove to secure components. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT204-3120, ct204-3120, CT2043120, ct2043120