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original 306-9380 Common Rail Injector 321-3600 292-3780 2645A709 for Excavator Diesel Engine 320D Fuel System new injector original new injector
| Model Number: | 306-9380 |
| MOQ: | 1 Piece |
| Price: | $75-$168 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 306-9380 Common Rail Injector
,Excavator Diesel Engine 320D Fuel System
,new injector with warranty
original 306-9380 Common Rail Injector 321-3600 292-3780 2645A709 for Excavator Diesel Engine 320D Fuel System new injector original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | C6.4, C6.6, Industrial C6, and generator engines; inline 6 diesel configuration, 4.4–6.6L displacement, 120–220 HP |
Injector Type | OEM-Grade Common Rail Fuel Injector with precision multi-hole nozzle |
Quality Standard | OEM Quality, precision CNC-machined components, hardened steel internals, high-pressure and high-temperature tested |
Packaging | Standard industrial export packaging |
Fuel System | High-Pressure Common Rail Diesel Injection |
OE Number | 306-9380 |
Brand | |
Cross Number / Universal Number | 10R-7225, 10R7225, 326-6708, 3266708 |
Vehicle / Equipment Application | Excavators (308E–329D), Wheel Loaders (906M–962H), Dozers (D5K–D6N), Generator Sets (C6.4 / C6.6), industrial power units, agricultural machinery, marine auxiliary power units, and mining machinery |
Application Type | Engine-specific replacement component for C6 series diesel engines |
The C6.4 and C6.6 diesel engines are widely deployed across excavators, wheel loaders, dozers, generator sets, and industrial power units, requiring fuel injectors that meet strict factory tolerances. This OEM-grade fuel injector is engineered as a direct replacement for part number 306-9380, with full cross compatibility to 10R-7225 and 326-6708, ensuring a precise fit and consistent performance within the C6 engine platform.
Manufactured using precision CNC-machined components and hardened steel internals, this injector incorporates a multi-hole precision nozzle design that supports high-pressure common rail operation. The corrosion- and wear-resistant materials, combined with high-temperature and high-load resistance, allow the injector to perform reliably under the demanding 120–220 HP output range of C6 series engines. Each unit is factory tested for high-pressure and high-temperature performance to deliver stable fuel atomization, improved fuel economy, and reduced emissions in line with OEM specifications.
For maintenance scheduling, operators should conduct visual inspection every 250 hours, fuel system inspection every 500 hours, injector performance testing every 1000 hours, injector cleaning every 2000 hours, calibration checks every 4000 hours, and replacement evaluation at 6000 hours. Best practices include using clean diesel fuel, replacing fuel filters regularly, draining water separators, avoiding contaminated fuel, monitoring engine diagnostics, and performing injector balance tests to maximize service life and maintain engine efficiency.
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
