WSHR FLT .31 .38 .88 .083 (Hyundai HN231108000)

HN231108000: A worn flat washer can allow fastener loosening under vibration, leading to component misalignment or detachment. This aftermarket replacement part references Hyundai catalog number HN231108000. The washer provides a smooth bearing surface for a fastener head or nut. Its general function is to distribute clamping load and prevent galling between joined surfaces. A missing or crushed washer may cause a bolted joint to lose preload during operation. Verify the serial number or application, then call (562) 693-7748. The part is a flat washer with a 0.31-inch inner diameter, 0.38-inch outer diameter, and 0.083-inch thickness.

Part number variants: HN231108000, hn231108000