O-RING (Clark CL1866-34)

CL1866-34: A damaged retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references Clark as the OE maker and cross-references part number CL1866-34. The retaining ring functions as a mechanical fastener that holds components in place within a groove. A common failure consequence is that a worn or broken ring may cause unintended disassembly of the joined parts. In a typical usage context, this ring is installed during assembly to secure shafts or housings. The item ships at approximately 0.02 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CL1866-34, cl1866-34, CL186634, cl186634