Bosch original Excavator Diesel Engine Unit Pump 0414693005 Fuel Injection Pump for VOLVO210 EC220D EC290B D5E 21147445 02113694 Replacement for OEM original new injector

The BOSCH 0414693005 is an original equipment diesel unit injector from the Bosch 693 Series, engineered to deliver precise fuel metering and consistent high-pressure injection for demanding industrial applications. Designed as a direct OE replacement, it matches Bosch factory specifications, ensuring proper fit, function, and long-term reliability. Authorized cross references include 0414693002, PFM1C90S2005, 02113694, 04289983, 04290102, 4289983, 4290102, 21147445, and 3803941.

This unit injector is specifically designed for DEUTZ BF4M2013, BF6M2013, TCD2013L04, and TCD2013L06 engines, as well as Volvo industrial power units. It is widely used in heavy trucks, commercial vehicles, buses, excavators, loaders, bulldozers, mining equipment, agricultural machinery, generator sets, marine power units, industrial compressors, and pump systems. Its advanced atomization technology supports improved combustion efficiency, reduced emissions, and better fuel economy under continuous heavy-duty operation.

For optimal performance, the injector should be installed after inspecting the injector seat, cleaning the fuel lines, replacing the sealing washer and O-ring, applying OEM torque specifications, bleeding the fuel system, and performing leak and performance verification. Preventive maintenance includes using clean diesel fuel, replacing filters regularly, avoiding water contamination, monitoring exhaust smoke, performing periodic diagnostics, and using OEM-approved fuel additives when required. Recommended diagnostic procedures include injector leakage testing, return flow testing, injection pressure testing, spray pattern inspection, electronic diagnostic scanning, combustion efficiency analysis, and fuel system pressure verification.