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320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector

I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

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320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector

320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector
320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector

Large Image :  320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: E320D
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: Negotiable
Packaging Details: Wooden box for heavy parts, paper carton for light parts
Delivery Time: 1-3 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100-2000
Detailed Product Description
Category: Excavator Engine Spare Parts Excavator Model: 320D
Parts Number: 320-0677 Parts Type: Original Parts
Packing: Carton Box Condition: Brand New
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heavy machinery spare parts

  • 320-0677 3200677 C6.6 C4.4 Engine Fuel Injector For 320D Excavator


  • Spec Sheet
Excavator spare parts name Engine fuel injector
Equipment Model C6.6 C4.4
Parts Category Excavator electrical system
Spare parts Condition Brand new
MOQ of order(PCS, SET) 1 PCS
Parts Availability In stock
Delivery Lead time 1-3 days


The C6.6 fuel injector refers to the fuel injector used in a diesel engine. The C6.6 engine is a popular and widely used engine in various applications, including construction equipment, agricultural machinery, and industrial power generation. The fuel injector is a crucial component in the diesel engine that is responsible for delivering the precise amount of fuel into the combustion chamber at the right time.

The main functions of the C6.6 fuel injector are as follows:

Fuel Atomization: The fuel injector sprays diesel fuel into the combustion chamber in a finely atomized mist, ensuring efficient mixing with the incoming air for better combustion.

Timing and Quantity Control: The fuel injector is precisely controlled by the engine's electronic control unit (ECU), which determines the timing and quantity of fuel injection based on various parameters such as engine speed, load, and temperature.

Fuel Economy: The precise control of fuel injection helps in achieving optimal fuel economy, reducing fuel consumption, and meeting emissions regulations.

Performance and Emissions: The proper functioning of the fuel injector is crucial for the engine's overall performance, emissions control, and meeting environmental standards.

It's important to note that the C6.6 fuel injector, like any other engine component, requires regular maintenance and occasional replacement when it becomes worn or damaged. When dealing with fuel system components in diesel engines, it's essential to follow manufacturer guidelines and use genuine parts to ensure proper performance and reliability.

If you have specific questions about the fuel injector for the C6.6 engine or need a replacement, I recommend contacting an authorized dealership or an authorized service center. They will be able to assist you with the correct part number, installation, and any other queries related to the fuel injector for the C6.6 engine.

  • Application



  • Parts Diagram


Pos. Part No Qty Parts name Comments
1 6I-0217 M [6] BOLT (M8X1.25X20-MM)  
2 6I-0254 M [3] BOLT (M8X1.25X30-MM)  
3 6I-0260 M [4] BOLT (M8X1.25X25-MM)  
4 6I-0456 [4] BOLT (M8X1.25X45-MM)  
6 6I-4793 [3] BOLT (M8X1.25X50-MM)  
7 7W-2632 [1] WASHER (8.5X16.8X1.6-MM THK)  
8 101-3895 M [1] BOLT (M8X1.25X35-MM)  
9 124-3815 M [1] BOLT (M8X1.25X16-MM)  
10 155-0576 [8] MOUNT-ISOLATION  
11 346-0007 [2] WASHER  
12 217-0099 [4] SPACER (8.2X25X2-MM THK)  
14 346-0006 [1] BOLT-SPECIAL  
15 230-8989 [1] GEAR-FUEL PUMP (68-TEETH)  
16 232-3149 [3] WASHER (8.35X16.85X1.55-MM THK)  
18 268-6677 [1] BRACKET AS  
  260-3718 [1] BRACKET  
18A. 260-3939 [1] SCREW-HEX HEAD  
19 268-6678 [1] BRACKET AS  
  260-3719 [1] BRACKET  
19A. 260-3939 [1] SCREW-HEX HEAD  
20 317-8021 Y [1] PUMP GP-FUEL INJECTION  
21 278-5168 [6] CLAMP-INJECTOR  
22 278-5170 [6] BOLT  
23 278-5180 [2] CLIP  
24 278-5201 [2] CONNECTION  
25 228-7100 [2] SEAL-O-RING  
26 278-5203 [4] SPACER  
27 278-5225 [1] KIT-SENSOR  
27A. 199-9267 [1] SEAL-O-RING  
28 278-5272 [1] KIT-SENSOR  
28A. 278-5226 [1] SEAL-O-RING  
29 278-5273 [1] KIT-SENSOR  
29A. 199-9252 [1] SEAL-O-RING  
30 278-5307 [1] KIT-SENSOR  
30A. 199-9267 [1] SEAL-O-RING  
31 330-3685 [3] CLAMP  
32 330-3687 [3] CLAMP  
33 330-5467 [3] ISOLATOR  
35 287-6838 [1] BRACKET  
36 287-6839 [2] BOLT  
37 355-1582 [1] TUBE AS  
38 336-8174 [1] LINE-FUEL INJECTION (CYL NO. 1)  
39 336-8175 [1] LINE-FUEL INJECTION (CYL NO. 2)  
40 336-8176 [1] LINE-FUEL INJECTION (CYL NO. 3)  
41 336-8177 [1] LINE-FUEL INJECTION (CYL NO. 4)  
42 336-8178 [1] LINE-FUEL INJECTION (CYL NO. 5)  
43 336-8179 [1] LINE-FUEL INJECTION (CYL NO. 6)  
44 321-1270 [1] TUBE-OIL  
45 320-0677 Y [6] INJECTOR GP-FUEL  
46 293-9901 [1] BRACKET  
48 358-6634 Y [1] RAIL GP-FUEL  
49 310-7918 [1] BRACKET-SUPPORT  
50 311-3858 [1] KIT-SENSOR (ENGINE SPEED)  
  238-0120 [1] SENSOR GP-SPEED  
50A. 274-1639 [1] SEAL  
51 311-6342 [1] SENSOR-PRESSURE  
51A. 309-8006 [1] WASHER  
52 1N-3361 [1] SPACER  
53 280-1892 [3] BOLT  


320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector 0




  • One stop supply chain for you, any parts related to excavator parts or other construction machinery could be found here
Undercarriage parts track chain, track shoe/pad, track roller, carrier roller, front idler, Sprocket, track recoil spring
Engine parts Engine assembly, cylinder block, cylinder head, gasket kit, liner kit, fuel pump, water pump, oil pump, fuel injector, Exhaust Intake manifold, Turbocharger
Hydraulic parts Hydraulic pump, Hydraulic motor, Main Control Valve, Hydraulic boom bucket stick cylinder
GET Parts Bucket, tooth, Breaker..
Filter Air filter, hydraulic filter, oil filter, fuel filter, pilot filter
Electric parts CPU Controller, wire harness, sensor, accel motor…
Gearbox system Final drive, swing gearbox, travel motor, swing motor, slewing bearing



320D Excavator Spare Parts 320-0677 3200677 C6.6 Engine Genuine Fuel Injector 1




  • We are your best partner whom you can count on!


Over 8 years excavator parts sales experience make it clear for us to understand your needs
Either high quality replacement excavator parts or genuine original excavator parts, imported parts could be found here at reasonable prices.
One stop excavator parts supply chain for you, parts that’s difficult to be found you can find here
Our supply chain have never stopped updating, new parts for new models excavator could be found in our supply chain
We have been offering services to domestic market, Southeast Asia, Russia, North America, South America, Australia, Middle East.




  • How warranty goes?


Warranty Type: We will replace the product that have quality problem

Warranty of 3/6/12 Months given according to the parts type and quality standard

You need to pay for the replacement charge for following condition

* Wrong Order from customer.
* Natural Disasters cause the damage.
* Error installation.
* The machine and the parts work over time and over load.
* Lost by any condition.
* Human element destroyed.
* Corrode with rust during stock and running.



  • Price term, Port, Delivery

Trade term: EXW, FOB, CNF, CIF


Export Port: Guangzhou, or negotiable


Shipping: By Sea, By air(to airport), By express(door to door, DHL Fedex TNT UPS), By truck


Contact Details
Guangzhou Anto Machinery Parts Co.,Ltd.

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265

Send your inquiry directly to us (0 / 3000)