Caterpillar original Caterpillar 156-3895 Diesel Fuel Injector Replacement for 3412 3408 3412E Engine Tractor new injector original new injector
Product Details
Caterpillar 3412 diesel fuel injector
,Caterpillar 3408 fuel injector replacement
,Caterpillar 3412E engine tractor injector
Caterpillar original Caterpillar 156-3895 Diesel Fuel Injector Replacement for 3412 3408 3412E Engine Tractor new injector original new injector
|
Fuel Type |
Diesel |
|
Condition |
New |
|
Applicable Engine |
CAT 3412, CAT 3412B, CAT 3412C, CAT 3412 DITA, CAT 3412 Marine Engine, CAT 3412 Generator Engine, CAT 3412 Industrial Power Unit; Four-Stroke Diesel, V12 Configuration |
|
Injector Type |
Mechanical Unit Injector |
|
Quality Standard |
OEM Equivalent Quality |
|
Packaging |
Standard Export Packaging |
|
Fuel System |
Direct Injection Diesel |
|
OE Number |
156-3895 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
0R-8780, 10R-0955, 20R-2055 |
|
Vehicle / Equipment Application |
Power Generation (Generator Sets), Marine Applications (Commercial Vessels, Fishing Boats, Offshore Support Vessels), Mining Applications (Heavy Haul Trucks, Mining Support Equipment), Industrial Applications (Pump Drives, Compressor Drives, Power Modules) |
|
Application Type |
Generator Set, Marine Propulsion, Mining Equipment, Industrial Power Unit |
The CAT 156-3895 fuel injector is engineered for Caterpillar 3412 series diesel engines, including the 3412, 3412B, and 3412C models used across generator sets, marine propulsion, mining equipment, and industrial power applications. Built as an OEM equivalent replacement, this injector assembly carries the cross reference numbers 0R-8780, 10R-0955, and 20R-2055, allowing direct interchange with original Caterpillar components without system modifications.
Precision-manufactured internal components ensure accurate fuel metering and consistent spray patterns, supporting stable combustion and balanced cylinder-to-cylinder performance. Heavy-duty hardened materials withstand the high operating temperatures and pressures typical of V12 four-stroke diesel operation, while corrosion-resistant surface treatment extends service life in marine and harsh industrial environments. Each unit is factory flow tested and calibrated to deliver reliable atomization, helping maintain rated engine power, fuel efficiency, and exhaust quality across demanding duty cycles.
This injector serves CAT dealers, engine rebuilders, fleet operators, generator manufacturers, marine service companies, mining contractors, and industrial maintenance providers worldwide. Routine preventive maintenance, including the use of clean diesel fuel, regular filter replacement, and periodic spray pattern inspection, helps maximize injector longevity and overall fuel system reliability.
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