Bosch original 0414799032 Excavator Engine Parts Fuel Injection Unit Pump Diesel Injector for MBE900 Atego Axor Truck Auto Parts Electronic Unit Pump Injector original new injector
Bosch original 0414799032 Excavator Engine Parts Fuel Injection Unit Pump Diesel Injector for MBE900 Atego Axor Truck Auto Parts Electronic Unit Pump Injector original new injector
Brand | BOSCH |
OE Number | 0414799032 |
Cross Number / Universal Number | 0 414 799 032, A9041300087, 9041300087, A9041300187, 9041300187, A9041300287, 9041300287 |
Injector Type | Bosch PDE Unit Injector |
Fuel System | Diesel High Pressure Common Rail Unit Injector System |
Fuel Type | Diesel |
Condition | New |
Quality Standard | OEM Bosch Quality Standard |
Packaging | Bosch Original Packaging |
Applicable Engine | OM904, OM904LA, OM906, OM906LA, OM906HLA, OM904 Euro III, OM906 Euro III, OM906 Euro IV |
Vehicle / Equipment Application | Mercedes-Benz Atego, Axor, Econic, Unimog, LK Series, Heavy Duty Trucks, City Buses, Intercity Coaches, Municipal Service Vehicles, Waste Collection Trucks, Construction Equipment, Mining Equipment, Agricultural Machinery, Generator Sets, Marine Auxiliary Engines, Industrial Diesel Engines, Power Generation Systems, Fleet Maintenance Programs, Engine Rebuilding Projects |
Application Type | Engine-Specific Diesel Fuel Injection Component |
Engineered as a direct-fit OEM replacement, the Bosch unit injector 0414799032 is specifically calibrated for Mercedes-Benz OM904, OM904LA, OM906, OM906LA, OM906HLA, and Euro III/Euro IV variants of the OM904 and OM906 engine families. This precision match ensures correct injection timing, spray pattern geometry, and cylinder-specific fuel metering, eliminating the need for ECU reprogramming when the OE part number is verified prior to installation. The injector integrates seamlessly with the factory electronic control unit, preserving the original engine management strategy for trucks, buses, and off-highway machinery operating under demanding load cycles.
Manufactured under Bosch's series 799 production standard, the 0 414 799 032 unit injector incorporates wear-resistant internal components, corrosion-resistant surface treatment, and a precision-lapped nozzle assembly designed to sustain high injection pressures across extended service intervals. The PDE (Pumpe-Düse-Einheit) architecture delivers high-pressure fuel directly into the combustion chamber, providing improved power output, lower fuel consumption, reduced smoke emissions, and enhanced cold-start performance. Built for heavy-duty commercial and industrial applications, this injector is validated for Atego, Axor, Econic, Unimog, and LK Series platforms, as well as construction, agricultural, and generator-set installations using the same engine base.
For optimal service life, maintenance should include the use of high-quality diesel fuel, regular replacement of fuel filters, periodic monitoring of fuel pressure, and inspection of the injector bore and sealing rings using calibrated installation tools. Operators performing fleet maintenance programs or engine rebuilding projects are advised to conduct leak-back testing, injector balance testing, and ECU fault code diagnostics to confirm the unit is functioning within the Mercedes-Benz OM904/OM906 factory specification. Authorized cross references A9041300087, 9041300087, A9041300187, 9041300187, A9041300287, and 9041300287 are fully supported for interchange verification.











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