original 254-4339 Fuel Injector Common Rail Diesel Engine Injector for C9 330 E330D Excavator Replacement for OEM 254-4330 254-4340 10R7222 387-9434 328-2580 original new injector
| Model Number: | 254-4339 |
| MOQ: | 1 Piece |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original C9 diesel engine fuel injector
,Common Rail fuel injector for E330D excavator
,OEM replacement fuel injector with warranty
original 254-4339 Fuel Injector Common Rail Diesel Engine Injector for C9 330 E330D Excavator Replacement for OEM 254-4330 254-4340 10R7222 387-9434 328-2580 original new injector
Fuel Type | Diesel |
Condition | Original Replacement / New |
Applicable Engine | C9 Series Diesel Engine (C-Series Diesel Engine Family) |
Injector Type | Diesel Fuel Injector Assembly |
Quality Standard | OEM-Type Fitment with Quality Inspection |
Packaging | Export-Ready Sealed Dry Dust-Free Packaging, Bulk Supply Available |
Fuel System | Diesel Common Rail Fuel Injection System |
OE Number | 254-4339 |
Brand | . |
Cross Number / Universal Number | 254-4339, 2544339, CA2544339 |
Vehicle / Equipment Application | Excavator 330D, E330D, 336, 336D, E336D (325C, 328C, 330C to be confirmed by serial number and parts catalog) |
Application Type | Construction Machinery, Mining & Quarry Equipment, Fleet Maintenance, Diesel Repair Workshops, Parts Distribution, Export Trade, Rental Equipment Maintenance, Infrastructure Projects |
Engineered for demanding heavy-equipment service, this diesel fuel injector assembly under OE reference 254-4339 (cross numbers 2544339 and CA2544339) is manufactured to match original specifications for C9 series diesel engines. It is a direct-fit replacement solution intended for excavator platforms such as 330D, E330D, 336, 336D, and E336D, and is widely used across construction sites, mining and quarry operations, rental fleets, and diesel repair workshops handling C-Series engine maintenance.
The injector features precision fuel delivery, stable atomization, and a heavy-duty internal build that supports consistent combustion under continuous load. OEM-type fitment reduces wrong-part risk, simplifies installation, and helps reduce machine downtime, while stable spray patterns contribute to lower smoke output, smoother idle, and improved fuel efficiency. Export-ready sealed packaging and bulk supply options make this part suitable for distributors, workshop inventories, and international parts trading. Each unit is subject to quality inspection before shipment to ensure reliable replacement value.
Recommended service practices include using clean diesel fuel, replacing fuel filters on schedule, draining the water separator, and maintaining engine oil quality. When symptoms such as hard starting, rough idle, black or white smoke, low power, misfire, knocking, high fuel consumption, or fuel leakage occur, technicians should scan fault codes and perform injector balance or cylinder cut-out tests. Store injectors sealed, dry, and dust-free; avoid dropping, impact, or unauthorized disassembly.
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