Bosch original Fuel Reman Diesel Injector 0414701052 Unit Pump Injector for Cursor 13 Replacement for OEM 42562791 500331074 F3BE0681 2998526 original new injector

The Bosch 0414701052 / 0 414 701 052 UIN2-PDE31 is a genuine original unit injector pump nozzle assembly designed for heavy-duty diesel applications within the Bosch 701 series UIS PDE injection system. Manufactured to original factory calibration standards, this injector delivers precise fuel metering, high-pressure atomization, and optimized combustion efficiency for engines including the F3BE0681, F3BE0681E, F3BE0681F, and Cursor 13 platforms. It serves as an OE-quality replacement and reman exchange option for part numbers 0414701013, 0414701083, 0986441013, and 0986441113, and cross-references with Iveco references 500331074 and 42562791, as well as 2995480 and 2998526 across Fiat, Astra, and Case IH industrial equipment lines.

This injector assembly is engineered to improve engine power output, enhance fuel economy, and reduce exhaust smoke and particulate emissions, contributing to stable engine operation and improved torque response. It is suitable for Iveco EuroStar, EuroTrakker, Stralis, and Trakker vehicles, and extends to industrial, commercial, marine propulsion, diesel generator sets, and stationary industrial engine applications. Component reference 0433171631 and nozzle reference DLLA140P947 further confirm its compatibility within Bosch heavy-duty injection systems requiring long operational service life and global serviceability.

To maintain consistent performance and reliability, the injector should be operated with ultra-clean diesel fuel, supported by scheduled filter replacement, prevention of water contamination, and controlled fuel storage quality. Routine maintenance includes monitoring injector return flow rates, performing injector balance tests, leak back tests, solenoid resistance tests, fuel pressure verification, ECU fault code scanning, and nozzle spray pattern inspection. These procedures help preserve accurate fuel metering, injection timing precision, and the long service life expected from genuine Bosch heavy-duty injector technology.