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Product Details
Product Overview
This high-quality Fuel Injector Assembly is a direct replacement for the Perkins C6.6 (1106D-E66TA) and Caterpillar C6.6 diesel engines. Designed for demanding industrial and construction applications, this injector ensures precise fuel delivery for optimal engine performance and fuel economy. We export globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, providing fast shipping to industrial hubs and ports worldwide.
Key Features & Benefits
OEM Quality Construction: Manufactured to meet or exceed original equipment specifications for a perfect fit and reliable operation.
Enhanced Fuel Efficiency: Precision-engineered nozzle and internal components optimize the fuel spray pattern, reducing consumption and emissions.
Durable & Long-Lasting: Built with hardened steel and advanced materials to withstand high pressure and extreme temperatures, extending service intervals.
Improved Engine Performance: Restores lost power, smooths out rough idling, and eliminates black smoke associated with faulty injectors.
Strictly Tested: Each unit undergoes rigorous pressure and spray pattern testing to ensure 100% functionality before shipment.
Technical Specifications
Specification
Detail
Part Name
Fuel Injector Assembly
Part Number
2645A749
Alternate Part Numbers
10R7673, 320-0690, 292-3790, 306-9390
Engine Model
Perkins C6.6 / Caterpillar C6.6
Engine Serial Number
1106D-E66TA
Fuel System
Common Rail
Material
Hardened Steel / Alloy
Condition
New (Aftermarket)
OEM Cross-Reference
This injector is a direct cross-reference for the following original equipment manufacturer (OEM) numbers:
Applications: Excavators, Wheel Loaders, Bulldozers, Generator Sets, and other heavy equipment utilizing the C6.6 platform.
Note: Please verify your engine serial number and injector code (e.g., ICN code) to ensure correct fitment.
Global Supply & Distribution
Worldwide Shipping: We ship to over 50 countries via DHL, FedEx, UPS, and sea freight.
Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore), and Africa.
Fast Delivery: Stock items dispatched within 24 hours. Delivery to major ports (LA, Rotterdam, Jebel Ali) in 5-7 business days via air.
Export Compliance: All parts are correctly labeled and documented for smooth customs clearance.
Quality Assurance
Manufacturing Standards: Produced in ISO 9001:2015 certified facilities.
Testing: 100% flow bench tested for injection pressure, spray pattern, and sealing integrity.
Warranty: 12-month warranty against manufacturing defects from the date of shipment.
FAQ
Q: Will this injector work on my Caterpillar 320D excavator with a C6.6 engine? A: Yes, this injector (2645A749) is a direct replacement for the Caterpillar C6.6 engine found in many 320D and similar excavators. Please confirm your engine serial number matches the 1106D-E66TA range.
Q: Do I need to replace the injector seals or copper washers when installing this part? A: Yes, it is highly recommended to replace the injector seals, copper washers, and hold-down bolts with new parts during installation to prevent fuel leaks and ensure proper clamping force.
Q: How do I code this injector to the engine ECU? A: This is a non-returnable aftermarket injector. While it is a direct mechanical replacement, for optimal performance on common rail systems, you may need to use diagnostic software (e.g., CAT ET) to input the injector correction code (ICN) if your engine ECU requires it. If no code is required, simply install and clear any fault codes.
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