O-RING (JCB JC828-00349)

JC828-00349: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. The JCB catalog reference JC828-00349 identifies this aftermarket replacement part as an O-RING. This part type functions as a circular seal that prevents fluid or gas leakage between two mating surfaces. A worn or missing retaining ring may cause gradual pressure loss or sudden disconnection of joined parts. During routine disassembly, a technician might find the ring deformed or cracked from repeated thermal cycling. Verify the serial number or application, then call (562) 693-7748. Call (562) 693-7748 after checking the serial number or application to confirm correct part selection.

Part number variants: JC828-00349, jc828-00349, JC82800349, jc82800349