Caterpillar original Replacement Diesel Fuel Injector 392-0217 for 3512B 3512 Engines, Cross Reference 392-0205 392-0206, 230-9457 for Excavator Construction Machinery Parts original new injector

For industrial fleet and maintenance managers sourcing reliable OEM-grade replacement fuel system components, the Caterpillar 392-0217 original new diesel fuel injector is purpose-built for heavy-duty CAT engine platforms. Designed as a direct fit for Caterpillar 3512B, 3508B and 3516B diesel engines, it carries a comprehensive set of OE and cross-reference numbers compatible with OEM, remanufactured and aftermarket cataloging systems, streamlining part sourcing and inventory management for multi-site operations.

Precision-fabricated from high-grade alloy steel with wear- and corrosion-resistant coatings, this injector supports maximum injection pressures of 160 MPa, with tightly controlled flow rates between 300-400 cc/min and ±0.5% injection accuracy aligned with factory specifications. Its precision multi-hole nozzle and calibrated metering valves deliver consistent fuel atomization, with both mechanically and electronically actuated variants adapting to real-time engine timing and load requirements for optimized combustion.

Validated for severe operating conditions across industrial power generation, marine auxiliary support, heavy construction, mining and offshore sectors, the 392-0217 reduces soot and unburned hydrocarbon emissions while improving fuel efficiency and thermal output. It meets or exceeds OEM design tolerances, with authorized service and reman options available to extend service life and lower total ownership costs for industrial asset operators.