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original 557-7637 Fuel Injector T434154 557-7627 557-7633 for C9 C13 Engine 330D 336D 340D E330D E336D new injector original new original new injector
| Model Number: | 557-7637 |
| MOQ: | 1 Piece |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 557-7637 Fuel Injector for C9 C13 Engine
,557-7627 diesel fuel injector with warranty
,original T434154 injector for 330D 336D
original 557-7637 Fuel Injector T434154 557-7627 557-7633 for C9 C13 Engine 330D 336D 340D E330D E336D new injector original new original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | C9, C9 ACERT |
Injector Type | Electronic Diesel Injector |
Quality Standard | OEM Equivalent Quality |
Packaging | Standard Export Packaging |
Fuel System | Common Rail Diesel Injection |
OE Number | 557-7637 |
Brand | |
Cross Number / Universal Number | 557-7637, 5577637 |
Vehicle / Equipment Application | Construction (Excavators, Loaders, Graders, Haul Trucks), Mining (Mining Equipment), Marine (Marine Propulsion), Power Generation (Generator Sets), Agriculture (Irrigation & Power Units), Oil & Gas (Industrial Power Packages), Infrastructure (Road Building Equipment), Industrial Manufacturing (Stationary Engines) |
Application Type | Engine Fitment – C9 / C9 ACERT Diesel Engines |
Engineered specifically for the C9 and C9 ACERT diesel platforms, the 557-7637 fuel injector delivers precise fuel metering required by these heavy-duty common rail systems. Its advanced nozzle geometry produces fine atomization, supporting clean combustion, stable idle quality, and consistent power output across demanding load cycles. Built from high-strength alloy steel with hardened internal components, the injector is designed to withstand elevated injection pressures and prolonged operation in severe-duty environments without performance degradation.
The 557-7637 assembly is manufactured to OEM specification, ensuring a direct fit installation on C9 engines used across construction machinery, mining equipment, marine propulsion units, generator sets, and agricultural power systems. Each unit is flow bench tested and performance validated to guarantee stable fuel delivery, improved combustion efficiency, and reduced fuel consumption under continuous industrial operation. Corrosion-resistant materials further extend service life in harsh field conditions.
Routine maintenance is essential to preserve injector performance on C9 engines. Operators should inspect the fuel filter every 250 hours, conduct full fuel system checks every 500 hours, and perform injector performance evaluation every 1,000 hours. Monitoring for symptoms such as hard starting, rough idle, black smoke, loss of power, or excessive fuel consumption allows early identification of injector wear, preventing costly engine damage and unplanned downtime.
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
