320-0670 2645A745 Diesel Fuel Injector common rail fuel injector for CAT C6.6 320
320-0670 (2645A745) is a high-pressure common rail fuel injector for CAT C6.6 engine, suitable for CAT 320D, 323D excavators. It adopts high-precision common rail valve assembly and wear-resistant nozzle, with uniform atomization, fast response and good sealing. It accurately controls injection volume and timing, improving power, reducing fuel consumption and smoke. Produced to OEM standard, it is a direct replacement part. Each injector is strictly tested for flow, sealing and durability, ensuring stable performance under heavy load and long working hours, ideal for CAT excavator maintenance.
| Product Name: | Injector |
| Model No.: | 2645A745 |
| Pump No. | 2641A312 2641A306 |
| Engine | CAT C6.6,Perkins 1106D-E66TA |
| MOQ: | 6 pcs |
| Net Weight: | 0.1KG / PC |
| Packaging Details: | BAT |
| Warranty: | 6 months |
| Delivery Time: | 3-5 Working Days |
| Shipping Way: | FedEx / DHL / UPS |
| Export Market: | Central and South America , Southeast Asia , Africa , Asia , North America etc. |
Frequently Asked Questions
1. What is 320-0670 used for?
It is a common rail fuel injector for CAT C6.6 engine, mainly used on CAT 320D, 323D excavators.
2. What is the part number 2645A745?
2645A745 is the interchange model of 320-0670, the same injector for CAT C6.6.
3. Which engine fits 320-0670?
It perfectly fits CAT C6.6 diesel engine.
Certification & Exhibition

Shipping Information
Delivery Time: 3-5 working days for samples; 5-14 working days for bulk orders
Door-to-Door FedEx service for samples
Air or Sea freight for bulk orders
Flexible shipping methods and freight forwarder options available
