Finding a reliable source for your heavy machinery fuel system is critical to preventing downtime. If your equipment is showing signs of power loss or heavy smoke, the 326-4700 (also known as 3264700) fuel injector is the exact specification required for the Caterpillar C6.4 diesel engine. As a professional supplier of engine components, we ensure that every replacement unit meets rigorous OEM standards for pressure and atomization.
Below are the detailed specifications for the 326-4700 injection unit. This part is engineered for precision fuel delivery in high-load construction environments.
| Detail Field | Specifications Content |
|---|---|
| 1. Part Number | 326-4700 / 3264700 |
| 2. Model NO. | Caterpillar 320D, 320D L, 321D LCR |
| 3. Product Name | Common Rail Fuel Injector |
| 4. Type | Diesel Engine Injection System |
| 5. Condition | Brand New, OEM Standard Replacement |
| 6. Application | Engine rebuild, overhaul, maintenance |
| 7. Payment Terms | T/T, Western Union, MoneyGram |
| 8. Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
| 9. MOQ | 1 Piece |
| 10. Stock Status | In Stock / Fast Dispatch |
Why choose our injection solution over generic market alternatives? Here is the core comparison of technical value.
| Purchasing Core Points | Our Premium Replacement | Common Market Low-Cost Parts |
|---|---|---|
| 1. Core Material | High-grade alloy steel with anti-wear coating | Standard carbon steel (shorter lifespan) |
| 2. Precision Tolerance | Micron-level accuracy for C6.4 timing | Inconsistent fuel spray patterns |
| 3. Fuel Efficiency | Optimized atomization for lower consumption | Potential for fuel wastage and clogging |
| 4. Testing Standard | 100 percent pressure bench tested | Batch testing or no testing |
| 5. Warranty Support | Comprehensive performance guarantee | No after-sales support |
| 6. Fitting Accuracy | Plug-and-play for 320D Series | Difficult installation / Calibration issues |
Our team helps operators achieve maximum uptime through professional guidance:
Identify potential risks during routine engine maintenance.
Recommend suitable replacement parts based on your specific engine serial number.
Support both inspection advice and high-quality parts supply for fleet owners.
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