266-4446 2664446 C9 Engine Fuel Injector for E330C 330C Excavator Diesel Engine Construction Machinery Parts
The 266-4446 / 2664446 C9 Engine Fuel Injector is designed for compatible E330C and 330C excavators equipped with corresponding C9 diesel engine configurations. As a critical component of the diesel fuel system, the injector delivers a precisely controlled quantity of fuel into the combustion system...
C9 engine fuel injector for E330C
,330C excavator diesel fuel injector
,construction machinery fuel injector with warranty
The 266-4446 / 2664446 C9 Engine Fuel Injector is designed for compatible E330C and 330C excavators equipped with corresponding C9 diesel engine configurations.
As a critical component of the diesel fuel system, the injector delivers a precisely controlled quantity of fuel into the combustion system. Proper fuel delivery and atomization help support efficient combustion, stable engine operation, responsive power output, and reliable performance under demanding construction and earthmoving conditions.
Manufactured with precision-machined components, durable sealing surfaces, and a heavy-duty metal body, the 266-4446 C9 Fuel Injector is suitable for replacing a worn or malfunctioning injector during engine repair, fuel-system maintenance, and excavator overhaul.
Key Features
- Part Number: 266-4446 / 2664446
- Product Name: C9 Engine Diesel Fuel Injector
- Compatible Engine: C9
- Compatible Models: E330C / 330C Excavator
- Precise Fuel Delivery: Designed to supply the required quantity of fuel for compatible engine applications
- Efficient Atomization: Supports proper fuel distribution and combustion
- Stable Performance: Designed for consistent operation in demanding diesel engine environments
- Precision Manufacturing: Accurately machined injector components and sealing surfaces
- Heavy-Duty Construction: Suitable for construction and earthmoving machinery
- Replacement Solution: Suitable for compatible original injector replacement
- Quality Inspection: Available with pre-shipment inspection
Product Specifications
| Item | Details |
|---|---|
| Product Name | Diesel Engine Fuel Injector |
| Part Number | 266-4446 / 2664446 |
| Engine Model | C9 |
| Compatible Models | E330C / 330C |
| Machine Type | Excavator |
| Fuel Type | Diesel |
| Product Type | Fuel Injector |
| Application | Engine Fuel Injection System |
| Category | Excavator Engine Spare Parts |
| Condition | New Replacement Part |
| Packaging | Protective Export Packaging |
| Shipping | Worldwide Shipping Available |
Main Function
The C9 fuel injector is responsible for delivering fuel into the engine combustion system according to the corresponding engine operating requirements.
Correct injection quantity and fuel atomization are important for maintaining stable combustion, engine response, power delivery, and overall diesel engine performance.
When an injector becomes worn, contaminated, or damaged, possible symptoms may include hard starting, unstable idle, reduced power, increased fuel consumption, excessive exhaust smoke, abnormal engine vibration, or uneven engine operation.
Because these symptoms can also be caused by other fuel-system or engine problems, proper diagnosis is recommended before replacing the injector.
Compatible Applications
The 266-4446 / 2664446 Fuel Injector is intended for compatible:
Engine: C9 Diesel Engine
Excavator Models: E330C / 330C
Typical working applications include:
Construction • Earthmoving • Mining • Quarrying • Roadwork • Infrastructure Projects • Heavy Equipment Operations
Important Fitment Information
Fuel injectors that appear identical can have different internal specifications, calibration requirements, engine arrangements, and application ranges.
Before ordering, please verify 266-4446 / 2664446 against your original injector.
For accurate compatibility confirmation, please provide:
Injector Part Number + C9 Engine Serial Number + Engine Arrangement Number + Excavator Model + Machine Serial Number + Original Injector Photos
We recommend confirming the exact injector specification before installation rather than selecting the part based only on the C9 or 330C model name.
Why Choose JISION?
JISION supplies diesel fuel injectors, fuel injection pumps, turbochargers, engine rebuild kits, water pumps, oil pumps, sensors, controllers, hydraulic parts, and other construction machinery spare parts.
We support parts matching, wholesale quantities, pre-shipment inspection, secure export packaging, and worldwide shipping.
For fuel-system parts, send us your part number, engine information, and original component photos for compatibility confirmation and quotation.
SEO Meta Description
266-4446 2664446 C9 diesel fuel injector for E330C and 330C excavators. Replacement C9 engine injector for construction machinery and excavator engine repair from JISION.
Suggested URL Slug: 266-4446-2664446-c9-fuel-injector-e330c-330c-excavator
