RING - RETAINING (Hyundai HN5JM45)

HN5JM45: A damaged retaining ring can allow assembled components to separate unexpectedly, leading to mechanical failure. During inspection, a retaining ring may show signs of distortion or cracking from repeated load cycles. Retaining ring condition affects the axial positioning of shafts, bearings, or gears within a housing. Keeping a retaining ring in sound condition helps prevent unintended disassembly of rotating or sliding parts. This aftermarket replacement part references Hyundai as the OE maker and carries the cross-reference part number HN5JM45. The ring is a retaining ring, a fastener that seats in a groove to secure components axially. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN5JM45, hn5jm45