RING - WEAR (CAT CT0398923)

CT0398923: A worn retaining ring can allow shaft components to shift, leading to mechanical misalignment or unexpected disassembly. The CAT catalog reference for this aftermarket replacement part is CT0398923. This retaining ring functions as a mechanical fastener that seats into a groove to secure parts axially on a shaft. A common failure consequence is that a broken or fatigued ring may release its grip, causing the retained assembly to separate during operation. In a typical usage context, this ring is installed during routine component rebuilds to restore axial retention. The item ships at approximately 0.048 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0398923, ct0398923