WASHER-RETAINING (Hyundai HN61F7-28020)

A damaged retaining washer can allow critical components to loosen during operation, leading to unexpected downtime. This aftermarket replacement part references Hyundai as the OE maker and cross-references part number HN61F7-28020. The washer-retaining type functions by securing fasteners or shafts in place through friction or mechanical lock. A common failure consequence is that a worn or missing retaining washer permits fastener back-out, which may cause assembly separation. Keeping a retaining washer in sound condition helps maintain the intended clamping force in a bolted joint. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN61F7-28020, hn61f7-28020, HN61F728020, hn61f728020