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Caterpillar original 6N7525 4P9830 1086633 Fuel Injection Pump Plunger HP for CAT 3412 Engine, Replacement for OEM Parts, original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 6N7525 |
| MOQ: | 1 |
| Price: | $17-$36 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 6N7525 fuel injection pump plunger
,CAT 3412 engine HP plunger replacement
,OEM diesel injector replacement part
Caterpillar original 6N7525 4P9830 1086633 Fuel Injection Pump Plunger HP for CAT 3412 Engine, Replacement for OEM Parts, original new injector
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Fuel Type |
Diesel |
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Condition |
Not specified |
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Applicable Engine |
CAT 3304, CAT 3306, CAT 3406, CAT 3408, CAT 3412, CAT D333, CAT D343, CAT D353 |
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Injector Type |
Diesel Injector Plunger (Fuel Injection Pump Component) |
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Quality Standard |
OEM equivalent |
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Packaging |
Not specified |
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Fuel System |
Diesel Fuel Injection System |
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OE Number |
6N7525 |
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Brand |
Caterpillar (CAT) |
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Cross Number / Universal Number |
6N-7525, CAT 6N7525, CAT-6N7525, 6N 7525 |
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Vehicle / Equipment Application |
Excavators, Bulldozers, Wheel Loaders, Mining Trucks, Generator Sets, Marine Engines, Industrial Power Units |
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Application Type |
Heavy-duty industrial, construction, mining, marine, agricultural, power generation, oil & gas, transportation applications |
Engineered for the harsh operating conditions of Caterpillar diesel engines, the 6N7525 injector plunger is a core pressurization component of diesel fuel injection systems. It generates the high fuel pressure required for efficient diesel combustion through precise reciprocating motion, while accurately regulating injection timing and fuel metering to support optimal fuel atomization and stable combustion. This component directly affects engine power output, fuel economy, emissions performance and long-term operational reliability.
Manufactured to OEM-equivalent standards, the 6N7525 plunger is made of high-strength alloy steel with precision ground and hardened surface treatment to withstand demanding work environments. It offers key advantages including high wear resistance, long service life, stable injection pressure, reduced fuel leakage, improved combustion efficiency and enhanced engine performance, with strict OEM-level dimensional accuracy for proper fitment. Every unit is backed by a 12-month warranty.
This plunger is compatible with CAT 3304, 3306, 3406, 3408, 3412, D333, D343 and D353 diesel engines, and fits equipment covering excavators, bulldozers, wheel loaders, mining trucks, generator sets, marine engines and industrial power units. It serves sectors including construction, mining, agriculture, marine, power generation, oil & gas and transportation, and application verification based on engine serial number and injector configuration is recommended prior to ordering.
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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
