Genuine Meyer E-57 OEM Gear Pump Assembly 15889. This is the actual Gear Pump 15889 that sits under the motor. The motor is held onto this part with 2 screws. This is NOT a complete E-57 assembly. The Pump is held onto the Sump Base with 3 nuts, on 3 studs, or 3 socket (Allen) head screws. Fits E-57, E-58H, E-78, E-68, E-88, and H Models too. Genuine Meyer Part. Painted black.