WASHER (Hyundai HN22117-040000)

A worn washer can compromise the clamping force of a bolted joint, leading to loosening over time. This aftermarket replacement part references Hyundai as the OE maker and carries the cross-reference part number HN22117-040000. The washer functions as a load-distributing spacer placed under a fastener head or nut. Its plain mechanical role is to prevent galling and distribute the fastener's seating load evenly across the mating surface. A generic failure consequence is that a missing or crushed washer can allow the fastener to embed into the softer material, reducing preload and causing joint separation. During routine service, technicians often replace washers that show deformation or corrosion. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN22117-040000, hn22117-040000, HN22117040000, hn22117040000