O-RING (Hyundai HNXKCG-00103)

HNXKCG-00103: A damaged retaining ring can allow components to shift or separate during operation. The Hyundai catalog reference HNXKCG-00103 identifies this part as an O-ring, which is a circular seal that prevents fluid or gas leakage between mating surfaces. A worn or missing O-ring may cause gradual pressure loss or contamination ingress. Keeping a retaining ring in sound condition helps maintain proper assembly alignment. Verify the serial number or application, then call (562) 693-7748. This aftermarket replacement part cross-references the Hyundai part number HNXKCG-00103. The O-ring's plain mechanical function is to create a compression seal under static or dynamic conditions.

Part number variants: HNXKCG-00103, hnxkcg-00103, HNXKCG00103, hnxkcg00103