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original 174-7528 Diesel Engine Fuel Injector Replacement for OEM 3412 3412E Excavator Construction Machinery Spare Parts new injector original new injector
| Model Number: | 174-7528 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 174-7528 diesel fuel injector
,OEM 3412E excavator fuel injector
,construction machinery diesel injector
original 174-7528 Diesel Engine Fuel Injector Replacement for OEM 3412 3412E Excavator Construction Machinery Spare Parts original new injector
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Fuel Type |
Diesel |
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Condition |
New |
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Applicable Engine |
3412 Series (3412B, 3412C, 3412D, 3412E) |
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Injector Type |
High-Pressure Direct Injection, Electronically Controlled |
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Quality Standard |
Meets or Exceeds OEM Specifications |
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Packaging |
Standard Export Packaging |
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Fuel System |
High-Pressure Common Rail / Direct Injection |
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OE Number |
174-7528 |
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Brand |
|
|
Cross Number / Universal Number |
1747528, 4N7528, 0R7528, 9R7528, 1P7528 |
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Vehicle / Equipment Application |
Industrial machinery (excavators, wheel loaders, backhoe loaders), power generation ( 3412 diesel generators), marine propulsion systems |
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Application Type |
Engine Adapter Fitment – 3412 Series |
The 174-7528 fuel injector is engineered specifically for the 3412 engine platform, delivering factory-level precision across the 3412B, 3412C, 3412D, and 3412E variants. Designed as a direct-fit replacement for OEM part 174-7528, this injector also cross-references with 4N7528, 0R7528, 9R7528, and 1P7528, ensuring full compatibility with existing service inventories and engine configurations. Its high-pressure direct injection architecture works in harmony with the electronic control system, maintaining precise fuel atomization and accurate injection timing under all operating loads.
Manufactured from hardened alloy steel with a CNC-machined nozzle, the 174-7528 injector is built to withstand the demanding conditions of industrial, marine, and power generation environments. Each unit is calibrated to OEM specification prior to shipment, guaranteeing optimal combustion efficiency, reduced exhaust emissions, and consistent engine response. The threaded, plug-in installation design allows straightforward integration using standard maintenance tools and prescribed torque settings from the 3412 service manual.
Routine service intervals recommend cleaning injector nozzles every 250 operating hours and using only -approved fuel filtration to prevent contamination-related failures. For diagnostic accuracy, the injector is fully compatible with Electronic Technician (ET) software. Operators encountering misfiring, hard starting, excessive smoke, or engine knocking should inspect spray pattern, solenoid response, fuel pressure, and nozzle wear to restore rated performance.
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
