20997341 2008-2018 Genuine Volvo/Mack D11/MP7 D13/MP8 D16/MP10 Fuel Pump

Volvo D11 MP7 Fuel Pump — What It Does The fuel pump on the Volvo D11 and MP7 is the cheap part protecting the expensive ones — the low-pressure lift and transfer stage that keeps the injection system fed with cool, clean, bubble-free fuel at the pressure and volume it demands. High-pressure hardware downstream lubricates itself with what this pump delivers; starve it and the costly components pay the bill. About this system: The suction side is the great impostor: an air leak between tank and pump — a weeping fitting, a cracked line, a tired seal — produces every symptom…