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original 386-1758 Common Rail Fuel Injector Assembly for 3508B 3512B 3516B Diesel Engine Generator Set Marine Replacement for OEM 20R-3247 original new injector
| Model Number: | 386-1758 |
| MOQ: | 1 Piece |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 386-1758 Common Rail Fuel Injector
,3508B Diesel Engine Fuel Injector
,OEM 20R-3247 replacement Fuel Injector
original 386-1758 Common Rail Fuel Injector Assembly for 3508B 3512B 3516B Diesel Engine Generator Set Marine Replacement for OEM 20R-3247 original new injector
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Fuel Type |
Diesel |
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Condition |
OEM / Remanufactured Available |
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Applicable Engine |
3512B, 3512B HD, 3512B Marine, 3512C, 3512C HD, 3516B, 3516C, 3508B, 3508C, 3512E (3500 Series) |
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Injector Type |
Electronic Unit Injector (Heavy-Duty Industrial Diesel) |
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Quality Standard |
OEM-Level Performance, Industrial-Grade Durability |
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Packaging |
Neutral Protective Industrial Packaging |
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Fuel System |
High-Pressure Direct Injection Fuel System |
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OE Number |
386-1758 |
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Brand |
. |
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Cross Number / Universal Number |
386-1758, 10R-0957, 330-1758, 336-1758, 212-8475, 387-9433, 392-0204 |
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Vehicle / Equipment Application |
Power Generation Sets, Marine Propulsion Engines, Mining Trucks, Drilling Equipment, Oil & Gas Platforms, Locomotive Support Systems, Industrial Pumping Stations, Data Center Backup Power |
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Application Type |
Heavy-Duty Industrial, Marine, Mining, Oilfield, Power Generation |
Engineered for demanding 3500 Series power units, the 386-1758 diesel fuel injector delivers precision atomization, stable injection timing, and reliable long-hour performance across generator, marine, mining, and oilfield installations. Manufactured to OEM-level specifications and available in remanufactured exchange configuration under reference 10R-0957, this injector is a direct-fit replacement for 3512B, 3512B HD, 3512B Marine, 3512C, 3512C HD, 3516B, 3516C, 3508B, 3508C, and selected 3512E industrial engines used worldwide in continuous heavy-load service.
Broad cross-reference support—covering 330-1758, 336-1758, 212-8475, 387-9433, and 392-0204—makes this component widely recognized across dealer networks, remanufacturing programs, and aftermarket supply chains. Precision-machined internals and hardened nozzle assemblies withstand extreme operating temperatures and high injection pressures, delivering improved thermal efficiency, lower fuel consumption, increased power output, reduced exhaust smoke, reduced particulate formation, and improved cold-start performance for offshore platforms, mining fleets, marine propulsion systems, and mission-critical backup power infrastructure.
Recommended maintenance includes the use of high-quality diesel fuel, scheduled fuel filter replacement, contamination monitoring, water separator draining, periodic injector balance testing, fuel line inspection, and exhaust temperature trend analysis. Under normal operating conditions with proper servicing, expected service life may exceed 10,000–15,000 operating hours, supporting maximum uptime and reduced total operating costs for global industrial fleets.
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
