Part Number: 0414799056
Manufacturer: Bosch (Germany) – OEM supplier for Mercedes‑Benz
Engine Applications:
Mercedes‑Benz Actros trucks (selected models with UPS system)
System Type: Unit Pump System (UPS)
Fuel Type: Diesel
Function:
Generates high injection pressure for each cylinder
Delivers fuel to the injector through a high‑pressure line
Ensures precise atomization and combustion efficience
The 0414799056 Unit Pump is a Bosch OEM fuel injection component used in Mercedes‑Benz Actros heavy‑duty trucks. It belongs to Bosch’s Unit Pump System (UPS), where each cylinder has its own high‑pressure pump feeding a separate injector via a short high‑pressure line.
0432133788 NEW MECHANICAL INJECTOR 
