4353387 | Genuine Cummins® Diesel Exhaust Fluid Header ABS Pressure Modulator Valve The engine may surge

The engine may surge

It supports braking and accessory functions

Burned out solenoid

A turbocharger 5548355 is a device used in internal combustion engines to enhance engine efficiency and performance by forcing more air (and thus more oxygen) into the combustion chamber

May include extras

4353387 | Genuine Cummins® Diesel Exhaust Fluid Header ABS Pressure Modulator Valve The engine may surgeDescription: A Diesel Exhaust Fluid (DEF) header 4353387 is a key component in a diesel vehicles emissions control system, specifically within the Selective Catalytic Reduction (SCR) system. The DEF header (also called a DEF tank head or DEF sender assembly) is the unit mounted on or inside the DEF tank. It monitors and manages the Diesel Exhaust Fluid thats injected into the exhaust to reduce harmful nitrogen oxide (NOx) emissions. Part Number: