RING - SNAP (Hyundai HN31E7-0378)

A worn snap ring can lead to component separation during operation. The Hyundai catalog reference HN31E7-0378 identifies this aftermarket replacement part. A snap ring, or retaining ring, secures a shaft or bore by seating in a groove. Its plain mechanical function is to hold assembled parts in position axially. A generic failure consequence is that a broken snap ring may allow a shaft to dislodge, causing sudden loss of function. In a typical usage context, this ring is installed during reassembly after bearing or gear service. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN31E7-0378, hn31e7-0378, HN31E70378, hn31e70378