original 20R-8046 Diesel Fuel Injector Assembly for C13 Engine DE450SGC DE450GC Generator EUI Injector Replacement for OEM 292-3666 249-0713 10R-3262 original new injector
Fuel Type | Diesel |
Condition | New / Remanufactured Available |
Applicable Engine | C13, C13 ACERT, C13 Industrial Engine, C13 Marine Engine, C13 Generator Engine, Selected C15 Applications |
Injector Type | High Pressure Common Rail Fuel Injector Assembly |
Quality Standard | OEM Equivalent |
Packaging | Neutral Protective Packaging |
Fuel System | High Pressure Fuel Injection |
OE Number | 20R-8046 |
Brand | . |
Cross Number / Universal Number | 387-9433, 328-2576 |
Vehicle / Equipment Application | 336 Excavators, Wheel Loaders, Mining Equipment, Generator Sets, Marine Engines, Industrial Power Units, Heavy Duty Trucks, Construction Machinery |
Application Type | Construction Industry, Mining Industry, Marine Industry, Power Generation, Heavy Transportation, Agricultural Equipment, Oil & Gas Operations, Industrial Manufacturing |
Engineered for demanding heavy-duty diesel applications, the 20R-8046 fuel injector assembly delivers OEM-calibrated performance for C13 and selected C15 industrial engines. This precision injection component is designed as a direct fit replacement, cross-referenced with part numbers 387-9433 and 328-2576, providing reliable service across excavators, wheel loaders, mining trucks, marine propulsion units, and stationary generator sets. Built from hardened alloy steel with tight-tolerance internal machining, the injector supports stable combustion, optimal fuel atomization, and consistent flow rates across the full engine operating range.
The 20R-8046 assembly features high pressure resistance, corrosion protection, and heavy-duty construction to withstand the extreme thermal and mechanical loads typical of construction, mining, marine, and power generation environments. Installed within the cylinder head fuel rail system, it maintains precise injection timing and spray geometry, helping to reduce black smoke, white smoke, rough idle, elevated exhaust temperatures, and excessive fuel consumption commonly associated with worn injectors. Each unit is supported by a 12-month warranty and is available in new or remanufactured form to match project budget requirements.
For optimal service life, always use clean diesel fuel, replace fuel filters during injector installation, inspect injector seats, follow torque specifications, and perform post-installation fuel pressure testing and ECM diagnostics. Routine water separator drainage and injector balance testing further protect the fuel system, ensuring long-term reliability across industrial fleets, agricultural equipment, and oil and gas operations.
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
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original 20R-8046 Diesel Fuel Injector Assembly for C13 Engine DE450SGC DE450GC Generator EUI Injector Replacement for OEM 292-3666 249-0713 10R-3262 Images
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