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original 20R-8064 Common Rail Fuel Injector 557-7633 387-9433 for C9 Engine 330D 336D E336D E330D E340D Excavator Diesel Parts original new injector
| Model Number: | 20R-8064 |
| MOQ: | 1 Piece |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original C9 Engine fuel injector
,Common Rail Fuel Injector 557-7633
,387-9433 diesel injector for excavator
original 20R-8064 Common Rail Fuel Injector 557-7633 387-9433 for C9 Engine 330D 336D E336D E330D E340D Excavator Diesel Parts original new injector
Fuel Type | Diesel |
Condition | New / Aftermarket Replacement |
Applicable Engine | C9, C9 ACERT, C9.3 Engine Series |
Injector Type | Electronic High Pressure Common Rail Injector |
Quality Standard | OEM Quality Replacement |
Packaging | Industrial Protective Packaging |
Fuel System | High Pressure Common Rail System (1,600–2,000 bar) |
OE Number | 20R-8064 |
Brand | OEM Compatible |
Cross Number / Universal Number | 320-8064, 10R-8056, 10R-8055, 10R-8057, 3208064, 10R8056, 10R8055, 10R8057, 20R8064 |
Vehicle / Equipment Application | Excavators (320D, 325D, 330D, 336D), Wheel Loaders (950H, 966H), Motor Graders, Generator Sets, Marine Auxiliary Power Systems |
Application Type | Construction, Mining, Power Generation, Oil & Gas, Marine, Agriculture |
Engineered for demanding off-highway operations, the 20R-8064 diesel fuel injector delivers precision-controlled fuel atomization for C9, C9 ACERT, and C9.3 engine platforms. This high-pressure common rail injector operates within pressure ranges exceeding 1,600–2,000 bar, ensuring accurate fuel metering, stable spray patterns, and consistent combustion performance across heavy-duty industrial applications. Cross-referenced with OE numbers 320-8064, 10R-8056, 10R-8055, and 10R-8057, this unit serves as a direct fit replacement for global aftermarket requirements.
Manufactured using CNC-machined components with micron-level tolerance control and laser-calibrated nozzle assemblies, the injector features hardened internal parts, corrosion-resistant steel, and wear-resistant surfaces for extended service life under high-temperature conditions. Key performance benefits include improved fuel economy, reduced particulate matter and NOx emissions, enhanced cold-start capability, lower engine vibration, and increased power output. The unit is compatible with excavators (320D, 325D, 330D, 336D), wheel loaders (950H, 966H), motor graders, prime and standby generator sets, marine auxiliary engines, drilling equipment, and large agricultural machinery.
Recommended maintenance includes daily fuel leakage inspection, injector balance testing every 250 hours, spray pattern and return flow verification every 500 hours, and full fuel system inspection every 1,000 hours. Proper installation requires OEM part verification, clean injector bores, new copper sealing washers, correct torque application, and ECM injector code programming to ensure optimal system integration and long-term reliability.
Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 18136531233 WhatsApp:+86 18136531233
Email:2209396088@qq.com
