PLUG - EXPANSION (Hyster HY0323819)

A damaged expansion plug can allow coolant or fluid to leak from a sealed passage. During inspection, an expansion plug may show signs of corrosion or deformation that compromise its seal. The plug's plain mechanical function is to block an opening in a casting or housing. This aftermarket replacement part references Hyster catalog number HY0323819. Keeping an expansion plug in sound condition helps prevent gradual fluid loss that can lead to overheating or component damage. A loose or failed plug may cause sudden fluid expulsion under pressure. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY0323819, hy0323819