RING (CAT CT217361)

A damaged retaining ring can cause a shaft-mounted component to shift or detach during operation. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT217361. The retaining ring functions as a mechanical fastener that seats into a groove to hold assemblies in place. A worn or missing ring may allow a pulley, gear, or bearing to walk out of position, leading to sudden mechanical failure. Keeping a retaining ring in sound condition helps maintain axial location of parts under load. The item ships at approximately 0.55 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT217361, ct217361