original Common Rail Fuel Injector Assembly 191-3005 for 3412 Diesel Engine 20R-4148 174-7527 198-4752 198-7912 198-6877 Aftermarket Injection Parts original new injector
| Model Number: | 191-3005 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Common Rail Fuel Injector 191-3005
,Diesel Engine Fuel Injector 3412
,Aftermarket Fuel Injector 20R-4148
original Common Rail Fuel Injector Assembly 191-3005 for 3412 Diesel Engine 20R-4148 174-7527 198-4752 198-7912 198-6877 Aftermarket Injection Parts original new injector
Fuel Type | Diesel |
Condition | New, OEM Equivalent |
Applicable Engine | 3412, 3412B, 3412C, 3412 DITA, 3412 Marine Engine, 3412 Generator Engine, 3412 Industrial Engine, 3412 Power Package |
Injector Type | Mechanical Diesel Fuel Injector |
Quality Standard | OEM Equivalent, Precision Hardened Alloy Steel Construction |
Packaging | Export Standard Packaging |
Fuel System | Diesel Fuel Injection System |
OE Number | 191-3005 |
Brand | Compatible Replacement |
Cross Number / Universal Number | 191-3005, 0R-8477, 10R-0955, 170-5187, 4P-9830, 7W-7032 |
Vehicle / Equipment Application | Diesel Generator Sets, Marine Propulsion Systems, Marine Auxiliary Engines, Mining Equipment, Oilfield Pump Units, Industrial Power Modules, Stationary Power Plants, Heavy Construction Power Systems |
Application Type | Power Generation (Prime, Standby, Emergency), Marine, Mining, Oil & Gas, Construction, Industrial Manufacturing |
Engineered for demanding industrial and marine diesel applications, the 191-3005 Fuel Injector delivers OEM-equivalent performance for 3412, 3412B, and 3412C series engines. Manufactured from precision hardened alloy steel, this injector is designed to withstand high-pressure fuel handling while maintaining consistent spray atomization across the entire operating range. Cross-referenced with 0R-8477, 10R-0955, 170-5187, 4P-9830, and 7W-7032, it provides a reliable direct-fit replacement for original components in generator sets, marine propulsion units, and heavy industrial power modules.
This injector is precision calibrated to ensure stable combustion, reduced fuel consumption, and lower exhaust emissions. Its superior corrosion resistance and long service life make it suitable for continuous-duty applications, including prime and standby power generation, offshore support vessels, tugboats, mining mobile power units, oilfield pump drives, and stationary industrial engines. The OEM-equivalent fitment ensures compatibility with existing 3412 series fuel injection systems without modification, reducing installation time and minimizing downtime.
Proper maintenance extends injector performance: use clean diesel fuel, replace fuel filters regularly, inspect fuel lines for contamination, and conduct injector balance testing when hard-start, rough idle, or black/white exhaust smoke conditions occur. During installation, replace sealing washers and O-rings, verify injector bore condition, apply proper torque specifications, and perform post-installation leak testing. Supplied in export-standard packaging and typically backed by a 12-month warranty for global B2B buyers.
![]()
![]()
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