WASHER (Hyster HY0320151)

A worn washer can compromise the clamping force of a bolted joint, leading to loosening over time. This aftermarket replacement part references Hyster as the OE maker and cross-references part number HY0320151. The washer is a thin, flat ring placed under a nut or bolt head to distribute load and prevent surface damage. During assembly, the washer provides a smooth bearing surface that reduces friction and galling. If the washer deforms or cracks, the fastener may lose preload, causing vibration-induced failure. Verify the serial number or application, then call (562) 693-7748. The washer is a simple yet critical component for maintaining secure connections in mechanical assemblies.

Part number variants: HY0320151, hy0320151