Bosch original A0280746902 Diesel Unit Pump Fuel Injection Pump for Mercedes OM924 OM926 ACTROS AXOR Replacement for OEM 0414799027 0414799058 0986445103 original new injector

Engineered specifically for Mercedes-Benz OM904, OM906, and OM926 series diesel platforms, the Bosch 799 Series PLD unit pump injector A0280746902 delivers precise fuel metering for commercial vehicle applications. This injector is calibrated to match the combustion requirements of OM904LA, OM906LA, OM926LA, and OM926HLA engines, ensuring stable idle performance, improved cold starting, and reduced black smoke across the entire operating range. With Bosch's proven Pump-Line-Nozzle architecture, each unit integrates an engine-driven high-pressure pump, a dedicated high-pressure fuel line, and an ECU-controlled solenoid valve for accurate injection timing tailored to the target engine family.

The injector maintains strict OEM fit and performance standards, providing direct replacement capability for Mercedes-Benz Actros, Atego, Axor, Econic, Unimog, Vario, LK, and SK models. It supports multiple cross references including 0280746902, 0414799008, 0414799058, 0986445003, and 0986445103, simplifying fleet maintenance and inventory management. Optimized atomization and high-pressure delivery improve combustion efficiency, lower fuel consumption, and contribute to extended engine service life while helping operators meet stringent emission requirements.

For reliable operation, install this injector together with OEM fuel filters and clean, high-quality diesel fuel free from water contamination. During installation, technicians should clean the injector seat, replace the sealing washer, inspect the fuel line, and conduct a leak-off test, fuel pressure verification, and ECU diagnostic scan to confirm proper adaptation to the OM904, OM906, or OM926 engine control system.