Caterpillar original Pencil Fuel Injectors Nozzle, Cross Reference 104-9453, 8N7005, 7W7038, Fuel Injector 8N7006 Replacement for OEM, fits 3304, 3304B, 3306, Wheeled Excavator original new injector
Caterpillar 104-9453 pencil fuel injector
,8N7005 diesel injector replacement
,3304 3306 wheeled excavator injector
Caterpillar original Pencil Fuel Injectors Nozzle, Cross Reference 104-9453, 8N7005, 7W7038, Fuel Injector 8N7006 Replacement for OEM, fits 3304, 3304B, 3306, Wheeled Excavator original new injector
Fuel Type | Diesel |
Condition | Brand New |
Applicable Engine | CAT 3300 Series and CAT 3400 Series diesel engines; Caterpillar industrial, generator, marine and mining engines; heavy-duty industrial power units |
Injector Type | Fuel Injector Nozzle |
Quality Standard | OEM Equivalent |
Packaging | Not specified |
Fuel System | Diesel Fuel Injection Systems |
OE Number | 8N7006 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 8N-7006; CAT8N7006; 8N7006R; 8N7006SR |
Vehicle / Equipment Application | Excavators, wheel loaders, bulldozers, motor graders, mining trucks, diesel generator sets, marine power equipment, industrial power units, agricultural machinery, construction equipment and earthmoving equipment |
Application Type | Aftermarket and OEM replacement, equipment maintenance, fleet management and engine rebuilding |
Built for the final stage of diesel fuel delivery, the CAT 8N7006 fuel injector nozzle is a brand-new, OEM-equivalent component for Caterpillar diesel fuel injection systems. High-pressure fuel lifts the nozzle needle valve and passes through calibrated holes, creating fine atomization and a uniform spray pattern. This supports efficient combustion, reliable fuel metering, optimized power output, fuel economy and improved emissions performance in demanding heavy-duty operation.
The nozzle is manufactured from high-strength precision alloy steel using CNC precision machining. Precision-engineered nozzle holes, wear-resistant internal components and OEM-level manufacturing tolerances help maintain consistent operation, while high-pressure capability and thermal stability support durability in severe working environments. These engineering features contribute to reduced fuel consumption, improved engine performance, lower exhaust smoke and extended service life.
Referenced as 8N7006, 8N-7006, CAT8N7006, 8N7006R and 8N7006SR, the nozzle is associated with CAT 3300 Series and 3400 Series diesel engines, as well as Caterpillar industrial, generator, marine and mining engines. Equipment applications include excavators, wheel loaders, bulldozers, motor graders, mining trucks, generator sets and agricultural, construction and earthmoving machinery. For distributors, fleet maintenance programs and engine rebuilders, clean fuel, regular filter replacement and periodic injection-pressure inspection support dependable service.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
Caterpillar original Pencil Fuel Injectors Nozzle, Cross Reference 104-9453, 8N7005, 7W7038, Fuel Injector 8N7006 Replacement for OEM, fits 3304, 3304B, 3306, Wheeled Excavator original new injectorFuel TypeDieselConditionBrand NewApplicable EngineCAT 3300 Series and CAT 3400 Series diesel engines; ...