Caterpillar original Common Rail Fuel Injector 392-0203 392-0204 20R-1267 392-0201 Diesel Engine Replacement for Construction Machinery, for heavy duty diesel engine application original new injector
Product Details
Caterpillar common rail fuel injector
,392-0203 diesel engine replacement injector
,heavy duty construction machinery injector
Caterpillar original Common Rail Fuel Injector 392-0203 392-0204 20R-1267 392-0201 Diesel Engine Replacement for Construction Machinery, for heavy duty diesel engine application original new injector
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Fuel Type |
Diesel |
|
Condition |
New, Rebuilt and Remanufactured Versions Available |
|
Applicable Engine |
CAT 3512B, CAT 3516B, CAT 3508B, CAT 3512C, CAT 3508C, Other V12/V16 CAT Engines (Variant Dependent) |
|
Injector Type |
Precision High-Pressure Diesel Injector |
|
Quality Standard |
OEM Equivalent, Manufactured to Meet OEM Specifications and Industry Performance Standards |
|
Packaging |
Industrial Export Standard |
|
Fuel System |
High-Pressure Diesel Fuel System with Mechanical / Electronic Advanced Metering Technology |
|
OE Number |
392-0203 / 3920203 |
|
Brand |
Caterpillar (CAT) |
|
Cross Number / Universal Number |
386-1755, 250-1303, 229-0202, 172-4677, 20R-1267, 10R-1276, 0R-9796 / OR-9796 |
|
Vehicle / Equipment Application |
Generator Sets, Marine Propulsion Engines, Mining Loaders & Haul Trucks, Oil & Gas Power Modules, Industrial Pumps, Heavy Construction Equipment |
|
Application Type |
Heavy-Duty Industrial Applications Covering Power Generation, Marine, Mining, Oil & Gas, Construction, Drilling and Pumping Sectors |
For operators managing heavy-duty CAT-powered fleets and industrial assets, sourcing compatible, durable fuel injection components is essential to minimize unplanned downtime and stabilize operational output. The Caterpillar 392-0203 diesel fuel injector is engineered to match OEM specifications for CAT 3512B, 3516B, 3508B and eligible V12/V16 engine variants, with verified cross reference numbers to support procurement accuracy and reduce part matching errors for B2B buyers.
Built with high-strength alloy steel and precision machining, this high-pressure injector delivers fine fuel atomization and optimized spray patterns to improve combustion efficiency, boost engine power output, reduce exhaust emissions and smoke, and enhance fuel economy. It supports direct, modification-free installation, and is engineered to withstand severe industrial operating conditions to extend service life under heavy load cycles.
This injector fits a wide range of heavy-duty applications including gensets, marine propulsion, mining equipment, oil and gas modules, construction machinery, drilling rigs and pumping systems. It is available in new, rebuilt and remanufactured conditions, meets OEM equivalent quality standards, and is packed in industrial export-grade packaging, with a 12 to 24 month warranty varying by supplier to suit different operational and budget requirements.
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