LOCKWASHER (Hyundai HNXCAN-00085)

A damaged lockwasher can allow threaded fasteners to loosen under vibration, leading to mechanical misalignment or component separation. This aftermarket replacement part references Hyundai as the OE maker and cross-references part number HNXCAN-00085. The lockwasher functions by creating tension between a nut or bolt head and the mating surface, resisting rotational loosening. A common failure consequence is that a missing or worn lockwasher may cause a fastener to back out, resulting in unintended movement or noise. During routine service, a lockwasher that appears flattened or cracked should be replaced to maintain clamping force. The item ships at approximately 0.016 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HNXCAN-00085, hnxcan-00085, HNXCAN00085, hnxcan00085