Part Number: 0433171875 (also written as 0 433 171 875)
Manufacturer: Bosch (OEM supplier)
Mercedes-Benz Cross Reference: Often linked to Atego medium-duty truck engines (OM906, OM904 series)
Type: Diesel injector nozzle (DLLA150P1781)
Applications:
Mercedes-Benz Atego trucks (various models with OM906/OM904 engines)
Other medium-duty commercial vehicles using Bosch common rail systems
Function: Provides fine fuel spray for optimal combustion, fuel economy, and reduced emissions
The Bosch 0433171875 injector nozzle is a genuine fuel injection component used in Mercedes-Benz Atego trucks. It’s part of Bosch’s precision diesel fuel system, designed to deliver accurate fuel atomization for efficient combustion and reliable engine performance.
2645K609 PERKINS INJECTOR 
