Bosch original Fuel Injector 0414701051, Excavator Injector Diesel Fuel Unit Pump Injector, Cross Reference 1920420, DC12 Engine, For Excavator, Replacement for OEM 1505199 original new injector

Designed to meet the demands of heavy-duty diesel operations, the BOSCH 0414701051 (0 414 701 051) is a genuine OEM-standard unit injector engineered for Volvo D12 series engines, including D12A, D12B, D12C, and D12D variants as well as Volvo Penta D12 and Volvo Industrial D12 platforms. Built on Bosch's proven PDE (Pump Düse Electronic) technology, this injector serves Volvo FH12, FM12, and NH12 truck platforms operating across transportation, logistics, construction, mining, and power generation sectors.

The injector's camshaft-driven plunger generates extremely high injection pressure, while the ECU-controlled solenoid valve ensures precise injection timing and accurate needle actuation. This working process delivers optimized fuel atomization, precise fuel metering, improved combustion efficiency, reduced particulate emissions, and enhanced fuel economy. Fleet operators benefit from stable injection performance, extended engine service life, reduced downtime, extended maintenance intervals, and lower total operating costs, with OEM-level performance restoration for engines running under severe-duty conditions.

This unit injector cross-references Volvo part numbers 20440388, 20798683, 85000063, 85013086, 20430583, 20430584, 8113941, and 8112558. Because cross-reference numbers may vary by engine configuration, production year, emission standard, and regional market version, buyers are strongly advised to verify fitment via engine serial number or original injector code before ordering. Supplied in new condition, the injector supports professional installation practices including calibrated torque tools, O-ring and sealing washer replacement, injector seat cleaning, fuel system priming, and post-installation ECU fault code verification. Contact our sales team for volume pricing and technical support.