Fuel Injector 306-9390 C6.6 diesel Engine Parts Common Rail Injector 3069390 10R-7673 2645A749
Fuel Injector 306-9390 C6.6 diesel Engine Parts Common Rail Injector 3069390 10R-7673 2645A749
Perkins Series Fuel Injector (Model: 306-9390) Product Details
The Perkins 306-9390 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins diesel engines, especially compatible with Perkins 1306, 2306 and 3008 series, widely applied to construction machinery, industrial generators and heavy-duty equipment. As a key part of the Perkins fuel supply system, it features precise fuel injection control, excellent atomization performance and strong anti-clogging ability, adhering to Perkins’ rigorous manufacturing standards and GB/T 5772-2010 technical requirements. It adopts high-strength alloy steel for the body, processed by precision forging and CNC machining, with a 66-micron precision nozzle with special wear-resistant coating and IP68 sealing, ensuring stable power output and low fuel consumption, complying with ISO 9001, ISO 3046-A1 and ISO 8528-5-G2 certificcations and OEM requirements, with a 6-month warranty. As a core universal model, it achieves seamless interchangeability with 3069390, 320-1281, 2645A761, enabling quick maintenance and reducing equipment downtime.
1. Product & Universal Model Overview
This table focuses on 306-9390 and its interchangeable universal models, all sharing identical performance parameters, quality standards and appliccation scope, differing only in part number notations and production batches. Their seamless interchangeability simplifies maintenance, ensures fast part matching for Perkins engines, lowering downtime and repair costs, fully adapting to construction, industrial and heavy-duty equipment needs.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 306-9390 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 3069390, 320-1281, 2645A761; Alloy steel body, ISO 9001 certified, fits Perkins 1306/2306/3008 series engines. |
| 3069390/320-1281/2645A761 | Perkins Common Rail Fuel Injector | Same performance as 306-9390; Seamless interchange; 7.6kg net weight, 66-micron nozzle, IP68 sealing, strong anti-pollution ability, suitable for Perkins-powered multi-field heavy equipment. |
2. Core Technical Parameters
The technical parameters of 306-9390 are customized for Perkins 1306/2306/3008 series engines, adopting a 66-micron nozzle design (±1μm tolerance, 45° chamfer) to ensure stable high-pressure injection (1550-1950bar) and uniform atomization, improving fuel efficiency and reducing emissions. It adapts to various diesel qualities, with reliable electrical performance, working temperature ranging from -40℃ to 170℃, and 100% pre-shipment testing including NDE testing to meet OEM standards and GB/T 25362-2010 requirements, with MOQ of 6 pcs and delivery time of 5-10 workdays.
| Universal No. | Parameter ccategory | Specificcations |
| 306-9390 | Basic Specificcation | 24V DC; 40.0×24.6×11.3cm; 7.6kg; Common rail; ISO 9001 certified, MOQ 6 pcs, delivery time 5-10 workdays, insulation resistance >3MΩ, 1500RPM rated speed. |
| 306-9390 | Injection & Electrical Performance | 1550-1950bar; 9.4A current; 545-565 mL/min flow; ≥6,600,000 injection cycles, nozzle hardness HV1660±50, IP68 sealing, leakage rate <0.3mL/min. |
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