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Diesel Parts

Common Rail Injector

Common Rail Injector

Ensure quiet, highly efficient combustion in any driving situation: The Bosch common rail injector precisely injects fuel directly into the combustion chamber.

Common Rail Pump

Common Rail Pump

Always ensure a constant supply of fuel at precisely the required injection level, whatever the driving situation: The Bosch common rail pump compresses fuel up to 2700 bar and provides the exact amount required.

Denoxtronic Dosing Module

Denoxtronic Dosing Module

Ensure efficient exhaust-gas treatment: The Bosch Denoxtronic dosing module’s demand-based injection of AdBlue into the exhaust system helps reduce nitrogen oxide emissions.

Denoxtronic Supply Module

Denoxtronic Supply Module

Ensure efficient exhaust-gas treatment: The Bosch Denoxtronic supply module is part of the system responsible for delivering AdBlue to the exhaust system, to reduce nitrogen oxide emissions.

Distributor-Type Injection Pump

Distributor-Type Injection Pump

For a high-performance, versatile injection system: A Bosch distributor-type injection pump’s compact design enables diverse applications in cars, commercial vehicles, stationary engines and heavy plant machinery.

In-line Diesel Injection Pump

In-line Diesel Injection Pump

Ensure higher cylinder outputs while using less fuel and reducing emissions: The Bosch in-line diesel injection pump is used in commercial vehicles, construction and agricultural machinery and stationary engines.

Nozzle-and-Holder Assembly

Nozzle-and-Holder Assembly

Ensure top performance with precise fuel injection into the combustion chamber: Select a Bosch nozzle-and-holder assembly to match delivery rate, spray form and injection pressure requirements.

Pressure Valve

Pressure Valve

For assured peace of mind: Bosch pressure valves are made with very high precision, using premiumg materials, both are essential requirements for one of the most strained components of an injection system.

Pump Element

Pump Element

Assured high performance over hundreds of thousands of miles: Bosch pump elements, consisting a pump piston and cylinder, are made with particularly high quality production methods and material.

Unit Injector System

Unit Injector System

Ensure top power and save fuel: The Bosch unit injector system is a nozzle holder assembly with integrated high-pressure pump, providing injection pressures up to 2,200 bar for optimal air/fuel mixture.

Unit Pump System

Unit Pump System

For top power and fuel efficiencies for commercial vehicles only: The Bosch unit pump system is a high-pressure pump with separate nozzle holder assembly, providing injection pressures up to 2,200 bar for optimal air/fuel mixture.