CUP (Hyster HY157773)

A worn cup can allow debris to enter a sealed assembly, leading to accelerated wear of internal components. The cup acts as a protective cover that shields critical surfaces from contamination. Hyster originally cataloged this part under number HY157773. This aftermarket replacement cup is offered as an alternative to the Hyster-sourced component. During routine disassembly, a technician may find the cup cracked or deformed from repeated thermal cycling. A cup that fails to seal properly can permit lubricant leakage, resulting in premature failure of adjacent parts. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY157773, hy157773