CUP 3,16X0,94 (Mitsubishi MB1B3964)

MB1B3964: A damaged cup can allow fluid leakage, reducing system pressure and causing erratic operation. During routine service, a cup that is cracked or worn may fail to seal properly, leading to contamination. Keeping a cup in sound condition helps maintain consistent performance in the assembly it serves. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1B3964. The catalog lists the spec as 16X0. Verify the serial number or application, then call (562) 693-7748. A cup of this type functions as a sealing component, and a common failure consequence is loss of pressure or fluid bypass.

Part number variants: MB1B3964, mb1b3964