original 104-3377 Diesel Engine Fuel Injector for 3412 3408 Excavator Truck Sprayer Common Rail Fuel Injector Auto Parts Replacement 0R-8786 156-3895 173-9267 original new injector
| Model Number: | 104-3377 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original Diesel Engine Fuel Injector
,Common Rail Fuel Injector replacement
,3412 3408 Excavator Truck injector
original 104-3377 Diesel Engine Fuel Injector for 3412 3408 Excavator Truck Sprayer Common Rail Fuel Injector Auto Parts Replacement 0R-8786 156-3895 173-9267 original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | 3412 Diesel 425-500 HP; 3412C Diesel 450 HP; 3412B Diesel 400-480 HP |
Injector Type | Mechanical Diesel Fuel Injector |
Quality Standard | Compliant with international diesel engine standards |
Packaging | OEM protective packaging suitable for industrial export |
Fuel System | Mechanical Direct Injection (High-Pressure Common Reference 1500–2500 bar) |
OE Number | 104-3377 |
Brand | . |
Cross Number / Universal Number | 104-3377, 0R-43377, 1043377A, 317-43377, 1043377B, 8N-43377 |
Vehicle / Equipment Application | Excavators: 345B, 3412 Series; Generators: D350, D360; Industrial Pumps: P100, P200; Marine Engines: Marine 3412 Series |
Application Type | Construction machinery, industrial power generation, mining equipment, marine diesel engines, offshore equipment, agricultural heavy machinery |
Engineered for demanding industrial duty cycles, the 3412 Series Fuel Injector 104-3377 delivers precise multi-hole atomization and dependable combustion performance across a broad range of heavy-duty diesel power units. Manufactured from high-grade steel alloy with high-precision components, this mechanical diesel injector is supplied as a direct OEM-quality replacement carrying reference numbers 104-3377, 0R-43377, 1043377A, 317-43377, 1043377B, and 8N-43377, giving procurement teams full cross-compatibility for aftermarket sourcing.
The injector is compatible with 3412 Diesel 425-500 HP, 3412C Diesel 450 HP, and 3412B Diesel 400-480 HP engines, supporting excavators such as the 345B and 3412 Series, D350 and D360 generator sets, P100 and P200 industrial pumps, and Marine 3412 Series propulsion systems. Rated for operating pressures of 1500–2500 bar and a service temperature range of -40°C to 120°C, it maintains stable output within construction, mining, marine, offshore, and agricultural heavy machinery deployed across North America, Europe, and Asia.
With a designed service life of 5,000–10,000 hours, the unit is optimized for extended maintenance intervals: inspection every 500 hours, clean filtration, and installation torque of 35–40 Nm. Compliant with ASTM D975 diesel fuel requirements, it mitigates hard starts, poor fuel economy, excess smoke, and misfire, delivering long-term reliability for industrial fleets and OEM service programs.
![]()
![]()
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