original 0R-1759 Fuel Injector Assembly for C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector
| Model Number: | 0R-1759 |
| MOQ: | 1 Piece |
| Price: | $299-$480 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 0R-1759 fuel injector assembly
,diesel fuel injector replacement
,OEM 7W-2269 fuel injector
original 0R-1759 Fuel Injector Assembly for C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector
Fuel Type | Diesel |
Condition | Original New |
Applicable Engine | 3512A (also compatible with 3512, 3512B, 3512C platforms; verify before ordering) |
Injector Type | Heavy-Duty Industrial Diesel Fuel Injector Assembly |
Quality Standard | OEM Equivalent |
Packaging | Standard Industrial Protective Packaging |
Fuel System | High-Pressure Diesel Fuel Injection System |
OE Number | 0R-1759 |
Brand | . |
Cross Number / Universal Number | 0R-1759, 0R1759, 326-4706, 3264706 |
Vehicle / Equipment Application | Generator Sets, Marine Propulsion Systems, Offshore Platforms, Oilfield Power Units, Mining Trucks, Mining Power Stations, Industrial Pump Drives, Emergency Backup Power Systems, Data Center Generator Plants, Utility Power Facilities, Hospital Backup Generators, Airport Power Systems, Telecommunications Power Stations |
Application Type | Heavy-Duty Industrial Power Generation, Marine Propulsion, Mining, Oil & Gas |
Engineered for high-output diesel engines operating under continuous industrial duty, this Original New 3512A Fuel Injector (OE 0R-1759) delivers precision fuel delivery performance for large-displacement power units. Cross-referenced with alternative number 326-4706, the injector assembly is fully interchangeable across 3512A, 3512B, and 3512C engine platforms, offering a reliable OEM-grade replacement solution for demanding power generation, marine propulsion, mining, and oilfield applications.
The injector operates through a six-stage functional sequence. In Stage 1, diesel fuel enters the injector body through the fuel supply circuit. Stage 2 pressurizes the fuel inside the injector chamber, while Stage 3 initiates the injection event synchronized with engine timing requirements. In Stage 4, high-pressure fuel is atomized through precision nozzle holes into a fine mist, ensuring optimal Stage 5 combustion as fuel mixes with compressed air. Stage 6 completes the cycle, generating consistent engine power output essential for continuous industrial operation and heavy-load service conditions.
Widely deployed across Generator Sets, Offshore Platforms, Oilfield Power Units, Mining Trucks, Data Center Generator Plants, Hospital Backup Generators, Airport Power Systems, and Telecommunications Power Stations, the 0R-1759 injector supports critical infrastructure applications requiring uninterrupted diesel engine performance. B2B buyers, OEM distributors, and industrial maintenance providers can rely on this genuine fuel injection component for long-service intervals, verified compatibility, and dependable operation in mission-critical environments.
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