Bosch original 0414693003 Fuel Injection Unit Pump Replacement for Diesel Fuel Unit Pump, Single Pump Plunger, compatible with D7E D5E D6E D6D Engines, for Excavator L70E L90F original new injector

Engineered to Bosch Original Equipment specifications, the 0414693003 Unit Pump Injector (0 414 693 003) is a new OEM-quality diesel fuel injection component from the proven Bosch 693 Series. Built on Bosch Unit Pump System (UPS) technology, it serves demanding Deutz and Volvo industrial engine platforms operating in construction machinery, mining equipment, generator sets, agricultural machinery, marine auxiliary power systems, and industrial power units worldwide.

Within the unit pump system, fuel enters the injector body through the low-pressure supply circuit, where the integrated pump generates extremely high injection pressure. The needle valve opens at a precisely calibrated threshold, spraying finely atomized diesel directly into the combustion chamber for clean, efficient combustion before closing instantly to prevent fuel leakage. This high-pressure fuel injection technology delivers lower fuel consumption, increased engine power, reduced exhaust emissions, better cold starting, longer engine life, and reduced downtime with OE-level reliability.

The 0414693003 interchanges directly with Bosch numbers 0414693002, 0414693005, 0414693007 and Bosch Exchange 0986437603, plus Deutz 02113694 / 02113695 and Volvo 04289982, 04289983, 04290102, 21147445, 21079032, 9021147446, and 7421005584. It fits Deutz BF4M1013, BF6M1013, TCD2012L04/L06 and Volvo D6D, D6E engines powering Volvo L70E–L110F loaders and EC210–EC360 excavators. Backed by a 12-month warranty, it installs using new sealing washers, OEM torque specifications, and proper fuel system bleeding.