SPRING (CAT CT1921-64362)

CT1921-64362: A worn retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references CAT as the OE maker and carries the cross-reference number CT1921-64362. The retaining ring functions as a spring-like fastener that holds parts in position on a shaft or in a bore. When the ring loses tension, it may no longer secure the assembly, causing unintended disassembly. A common consequence of a failed retaining ring is that a shaft-mounted component shifts out of place, resulting in operational noise or binding. Verify the serial number or application, then call (562) 693-7748 to confirm correct selection. This part is a generic type-level component used in various mechanical assemblies where axial retention is required.

Part number variants: CT1921-64362, ct1921-64362, CT192164362, ct192164362