Bosch original 0414755002 High Performance Diesel Fuel Unit Injection Pump for Diesel Engine Replacement for OEM, Suitable for Excavator and Truck, Steel Auto Spare Parts original new injector

Designed for heavy-duty commercial diesel engines, the BOSCH 0414755002 Unit Pump is a genuine OEM fuel injection component from the Bosch 755 Series. Manufactured under Bosch's globally recognized diesel technology platform, this brand-new unit pump integrates an individual high-pressure pumping element with electronically controlled injection timing, ensuring precise fuel metering, superior combustion efficiency, and long operational life in demanding truck and industrial applications.

Built on the Bosch UPS/EUP architecture, the pump operates through a camshaft-driven plunger and an ECU-controlled solenoid valve that regulates injection timing with exceptional accuracy. Fuel pressure rapidly climbs to several hundred bar before delivery to the injector nozzle, where diesel is atomized into microscopic droplets for efficient air-fuel mixing. This optimized combustion process maximizes engine power output, improves fuel economy, and reduces emissions—delivering measurable operating-cost savings and less downtime for commercial fleets.

The 0414755002 is a proven fit for Mack E7, E7-350 and E7-400 engines, plus Renault MIDR 06.24.65 (A46/B46/C46) and E-Tech 400/440/480 platforms, widely serving Mack and Renault heavy-duty trucks and industrial power units worldwide. Cross-reference coverage includes Bosch 0414755003, 0986445001 and 0986445004, Mack 313GC5222M and 313GC5227M, and Renault 5010284908 and 7485003176, simplifying OEM identification and procurement. Backed by genuine Bosch quality, OEM-level reliability and global parts availability, it remains a trusted choice for fleet managers across Europe, the Americas, the Middle East, Africa and Asia-Pacific.