| Delivery Time | 3-5 work days |
| Packaging Details | Original Packing |
| Packing | Original package |
| Stock | In stock |
| Appliion | Fuel Injection System |
| ENGINE | ENGINE |
| Payment Terms | T/T, Western Union, Paypal, RMB |
| Product name | Original injector |
| Part Number | 7E-3381 |
| Part Number 2 | 0R-3051 |
| Contact | 0086 18136531233 |
| MOQ | 1 PC |
| Warranty | 12 months |
| CAR | DIESEL CAR |
| REMAN num | 7E-2269 |
| Supply Ability | 10000 |
| Size | Original Size |
| Certification | IOS+86 18136531233 |
| Place of Origin | USA |
| Model Number | 7E-2269 |
View Detail Information
Explore similar products
Diesel Injector Repair Kit 232-1173 171-9704 153-5938 Fuel Injector Sealing Ring
High-quality 241-3400 263-8218 Common Rail Injector C7/263-8218/387-9427/238
Injection Valve 20R5353 20R-5353 for diesel Engine Fuel Injection Pump Injector
original 557-7633 Diesel Fuel Injector 5577633 263-8218 328-2574 10R-7222 for C7
Product Specification
| Delivery Time | 3-5 work days | Packaging Details | Original Packing |
| Packing | Original package | Stock | In stock |
| Appliion | Fuel Injection System | ENGINE | ENGINE |
| Payment Terms | T/T, Western Union, Paypal, RMB | Product name | Original injector |
| Part Number | 7E-3381 | Part Number 2 | 0R-3051 |
| Contact | 0086 18136531233 | MOQ | 1 PC |
| Warranty | 12 months | CAR | DIESEL CAR |
| REMAN num | 7E-2269 | Supply Ability | 10000 |
| Size | Original Size | Certification | IOS+86 18136531233 |
| Place of Origin | USA | Model Number | 7E-2269 |
| High Light | original 7E-2269 fuel injector assembly ,Common Rail fuel injector for 3500A Series ,3512 Diesel Engine Excavator injector | ||
Fuel Type | Diesel |
Condition | New / OEM Original |
Applicable Engine | 3512A, 3512B, 3512C, 3516B, 3516C Diesel Engines (3500 Series) |
Injector Type | Mechanical Unit Injector |
Quality Standard | OEM Quality |
Packaging | Standard Industrial Protective Packaging |
Fuel System | Diesel Fuel Injection System |
OE Number | 7E-2269 |
Brand | OEM Replacement |
Cross Number / Universal Number | 7E-2269, 7E2269, 320-5255 |
Vehicle / Equipment Application | Industrial Generator Sets, Marine Propulsion Systems, Mining Trucks, Mining Excavators, Oilfield Power Stations, Data Center Power Systems, Emergency Backup Generators |
Application Type | Power Generation, Marine, Mining, Oil & Gas |
Engineered for the demanding operational profile of heavy-duty 3500 Series diesel engines, the 7E-2269 Fuel Injector is a precision-manufactured mechanical unit injector designed for continuous-duty industrial applications. Cross-referenced with alternative numbers 7E2269 and 320-5255, this injector delivers OEM-grade performance for 3512A, 3512B, 3512C, 3516B, and 3516C engine platforms deployed in generator sets, marine propulsion systems, mining equipment, and oilfield power stations.
Manufactured from hardened alloy steel using CNC-controlled machining equipment, the 7E-2269 achieves micron-level dimensional accuracy for reliable high-pressure operation. The multi-hole nozzle design enhances fuel atomization, improving combustion efficiency, reducing exhaust smoke, and lowering emissions. Wear-resistant materials extend service life, while specialized surface treatment provides corrosion protection against moisture, fuel contamination, and harsh marine environments. Operational benefits include better fuel economy, improved engine response, reduced smoke output, increased power delivery, and longer overall engine life—critical performance metrics for utility power plants, data centers, hospital backup systems, cargo ships, tugboats, offshore platforms, haul trucks, and drilling equipment.
Recommended maintenance practices include using high-quality diesel fuel, replacing filters regularly, and monitoring exhaust smoke levels. During installation, always replace sealing washers, avoid reusing damaged injector sleeves, perform fuel system bleeding, verify engine timing, and conduct an injector balance test to ensure optimal performance across 24/7 industrial duty cycles.
![]()
![]()
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
Company Details
Year Established:
1998
Total Annual:
10000000-50000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105 Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105
Get in touch with us
Leave a Message, we will call you back quickly!