0986437503 2011-2014 Genuine Bosch Detroit DD13/DD15 High Pressure Fuel Pump

Bosch DD13 DD15 High-Pressure Fuel Pump — What It Does The high-pressure fuel pump on the Bosch DD13 and DD15 feeds the common-rail system’s enormous appetite — taking supply-side fuel and driving it to rail pressures modern injection is built on. It machines itself against those pressures using only fuel for lubrication, which makes it simultaneously one of the toughest and most contamination-sensitive components on the engine. About this system: The DD platform runs an amplified common-rail architecture — a system that builds base rail pressure and amplifies it at the injector, putting even sharper demands on fuel cleanliness and supply-side…