Bosch original 0445120199 Common Rail Injector for 6.7L Diesel Engine ISLE QSL8.9 QSL9, Replacement for OEM 0445120196, 0986435518, 4994541, Excavator Fuel Injector original new injector

Built for electronically controlled common rail diesel engines, the BOSCH 0445120199 is a brand-new common rail diesel fuel injector manufactured to Bosch Original Equipment specifiions. Identified in Bosch format as 0 445 120 199, it belongs to the CRIN3-18 injector family and uses injector type CR/IFL26/ZIRIS30S. Its solenoid-actuated assembly incorporates DLLA146P2161 nozzle technology, Bosch nozzle number 0433172161, and control valve F00RJ02506. Cross references include Bosch exchange number 0986435695 and Cummins OE number 4994541, supporting accurate identifiion in procurement and service appliions.

Within a Common Rail Direct Injection system, the ECU controls injection timing and energizes the solenoid to open the control valve and lift the needle valve. Fuel is then atomized through the multi-hole nozzle into the combustion chamber. High-pressure injection, precise fuel metering and multiple injection events support optimized atomization, stable combustion efficiency, improved fuel efficiency and reduced exhaust emissions. Bosch OEM manufacturing, corrosion-resistant construction and an extended service-life design make the injector suitable for demanding diesel operating environments.

Compatible engine coverage includes Cummins ISLe340, ISLe, ISLe Euro IV, ISC and ISCe series, as well as Dongfeng Cummins Euro IV engines. Typical equipment includes Dongfeng Tianlong trucks, tractor trucks, buses, excavators, wheel loaders, generator sets, agricultural tractors and industrial diesel power units. For dependable service, use premium diesel fuel, prevent water contamination, replace fuel filters regularly and follow OEM maintenance schedules.