Caterpillar original Replacement for OEM 392-0205, Fuel Injector 392-0211, Engine Injector 3512 3508 3500B Cross Reference 392-0214, 392-0201, for Excavator Industrial Equipment original new injector

The Caterpillar (CAT) 392-0211 fuel injector assembly is a precision-engineered diesel component built explicitly for CAT 3512B engines in the CAT 3500 engine series. As an OEM-spec replacement part, it uses primary OE part number 392-0211 (alternate numeric format 3920211) and is cross-compatible with 9 verified reference and replacement part numbers, including 20R-0849, 11R-0282, 10R1279 and 0R8619. This broad cross-reference coverage streamlines procurement for on-site maintenance teams and independent heavy equipment parts distributors.

Classified as a high-pressure direct injection part compatible with electronic, MEUI and HEUI fuel systems, the injector delivers precisely metered, finely atomized diesel to each cylinder at exact timing and pressure to support efficient combustion. Its precision-machined multi-hole nozzle enables balanced cylinder performance, reduced unburned hydrocarbon emissions and improved thermal efficiency, while corrosion- and wear-resistant construction supports stable operation under sustained high loads and extreme conditions.

The assembly is available in new or remanufactured configurations to match varied operational and budget needs, with warranty terms determined by the manufacturer or supplier. It is validated for industrial, mining, marine and power generation use, fitting equipment ranging from 777/785/789 mining trucks and 992G wheel loaders to marine vessels, industrial gensets and oilfield power modules. Adherence to official installation and maintenance guidelines maximizes service life.