original 10R-3053 Common Rail Diesel Fuel Injector 10R3053 7E2269 for 777B 785 789 994 D11N Diesel Engine Parts original new injector
| Model Number: | 10R3053 |
| MOQ: | 1 Piece |
| Price: | $299-$480 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 10R3053 diesel fuel injector
,Common Rail injector for 777B 785 789
,D11N diesel engine fuel injector
original 10R-3053 Common Rail Diesel Fuel Injector 10R3053 7E2269 for 777B 785 789 994 D11N Diesel Engine Parts original new injector
|
Fuel Type |
Diesel |
|
Condition |
New |
|
Applicable Engine |
3512A V12 Diesel Engine (3500 Series) |
|
Injector Type |
High Pressure Direct Injection |
|
Quality Standard |
OEM Specification, 100% Flow Tested and Calibrated |
|
Packaging |
Standard Export Packaging |
|
Fuel System |
Direct Injection |
|
OE Number |
10R3053 |
|
Brand |
|
|
Cross Number / Universal Number |
340-3410, 3403410 |
|
Vehicle / Equipment Application |
Industrial Generator Sets, Marine Propulsion Engines, Offshore Oil Platforms, Mining Equipment, Heavy Construction Machinery, Emergency Backup Generators, Industrial Compressors |
|
Application Type |
Power Generation, Marine, Mining, Construction |
The 10R3053 fuel injector is engineered specifically for the 3512A V12 diesel engine, delivering precise fuel metering within the 3500 Series platform. Designed as a direct OEM replacement under cross references 340-3410 and 3403410, this injector integrates seamlessly into existing fuel systems without modification. The multi-hole nozzle configuration produces finely atomized fuel spray patterns that promote stable combustion across the engine's high-output operating range, supporting power generation, marine propulsion, and heavy industrial applications.
Manufactured from high-strength hardened alloy steel, the 10R3053 withstands continuous operation under elevated temperatures and pressures typical of 3512A installations. Surface treatment provides corrosion resistance against fuel contaminants and moisture, extending service intervals in demanding environments such as offshore platforms and mining sites. Each unit undergoes complete flow testing and calibration to meet original equipment specifications, ensuring consistent injection quantity and spray geometry.
Proper maintenance of the 10R3053 injector supports engine longevity and emission compliance. Recommended service includes inspection of fuel filters, verification of fuel pressure, and examination of spray patterns during scheduled engine maintenance. Major injector testing is advised every 5,000 to 8,000 operating hours, with replacement carried out according to service guidelines. During installation, operators should clean the injector bore, replace all sealing components, torque to specification, bleed the fuel system, and verify pressure before returning the 3512A engine to service.
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
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