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317-2300 2645A717 Fuel Injector for Cat C6.4 C6.6 Perkins 1106D Engine Excavators
| MOQ: | 1 pieces |
| Price: | US $62.32-68.32 / p |
| OE No. | 317-2300 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
Component Type: Common Rail Fuel Injector
Compatible Engines
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Cat C6.4
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Cat C6.6
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Perkins 1106D (Cross-compatible series)
Suitable Models
Excavators
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Cat 320D (Including 320D L, 320D LRR, 320D RR)
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Cat 321D (Including 321D LCR)
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Cat 323D (Including 323D L)
Wheeled Excavators
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Cat M313D
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Cat M316D
Company Info
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
Frequently Asked Questions: CAT 317-2300 Fuel Injector
Q1: What are the primary symptoms of a failing 317-2300 injector?
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Engine Misfires & Rough Idling: Caused by uneven fuel atomization or a stuck internal valve.
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Black or White Exhaust Smoke: Black smoke indicates over-fueling (stuck open injector); white smoke points to unburned fuel due to low injection pressure.
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Hard Starting: Difficulty starting the engine when cold or hot due to localized pressure drops in the common rail system.
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Increased Fuel Consumption & Power Loss: The engine control unit (ECU) fails to achieve optimal combustion parameters.
Q2: Does this injector require trim coding (IMA/QR code calibration) after installation?
Yes. Like most modern CAT common rail systems, each injector features a unique calibration code printed on the top plastic connector.
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You must program this code into the engine ECM using CAT Electronic Technician (CAT ET) software.
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Skipping this step will lead to rough idling, emissions compliance failures, or uneven power delivery.
Q3: What causes premature failure in these injectors?
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Fuel Contamination: Microscopic dirt, rust particles, or water in the diesel fuel are the number one cause of valve erosion.
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Poor Sub-micron Filtration: These common rail systems operate under extreme pressures (exceeding 1,600 bar). Using non-OEM or low-quality fuel filters will rapidly accelerate internal component wear.
Q4: Can 317-2300, 326-4700, and 10R-7675 be interchanged?
Yes, they are directly interchangeable.
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317-2300 / 295-9130: Early production or factory-installed part numbers.
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326-4700: The updated, current production part number widely used by CAT dealers today.
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10R-7675: The official Cater-pillar Remanufactured (Reman) equivalent part number.
