O-RING (CAT CT204-3219)

CT204-3219: A damaged retaining ring can allow components to shift out of position during operation. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT204-3219. The retaining ring functions as a mechanical fastener that holds assembled parts in a fixed location. A common failure consequence is that a worn or broken ring may cause unintended disassembly of the connected components. In a typical usage context, this ring is installed into a groove to secure a shaft or bore assembly. The part is an O-ring type retaining ring, which provides a sealing and retention function. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT204-3219, ct204-3219, CT2043219, ct2043219