Volvo D12D Fuel Injector Assembly 20440388 VOE 20440388 for EC460B EC360B EC330B Excavator

Product Details

Product Overview

This high-quality Fuel Injector Assembly (Part Number: 20440388 / VOE 20440388) is a direct replacement for Volvo D12D diesel engines used in heavy-duty excavators. Designed to meet or exceed OEM specifications, this injector ensures precise fuel delivery, optimal combustion, and maximum engine efficiency. We are a leading global supplier with extensive export experience to North America, Europe, the Middle East, Asia-Pacific, and Africa, offering reliable shipping to major ports and industrial hubs worldwide.

Key Features & Benefits

• OEM Standard Performance: Manufactured to match the exact form, fit, and function of the original Volvo part, ensuring seamless integration.
• Enhanced Fuel Efficiency: Precision-engineered nozzle and internal components deliver optimal atomization for complete combustion, reducing fuel consumption.
• Durable Construction: Built with hardened steel and advanced alloys to withstand high-pressure injection cycles and extreme operating temperatures, extending service life.
• Rigorous Testing: Each injector is 100% pressure and spray pattern tested to guarantee reliable performance and immediate start-up.
• Reduced Emissions: Promotes cleaner burning, helping to meet Tier 2/3 emission standards and reduce soot buildup in the exhaust system.

Technical Specifications

OEM Cross-Reference

This Fuel Injector Assembly is a direct replacement for the following OEM and reference numbers:

• Volvo Original: 20440388, VOE 20440388
• Cross-Reference: 20440387, 20440389 (Verify fitment)

Compatibility

This fuel injector is specifically designed for Volvo D12D engines found in the following excavator models:

• Volvo EC460B (with D12D engine)
• Volvo EC360B (with D12D engine)
• Volvo EC330B (with D12D engine)
• Other Volvo B-Series Excavators powered by the D12D engine (please verify engine serial number)

Global Supply & Distribution

We provide a reliable global supply chain to support your heavy equipment needs. Our logistics network ensures fast and secure delivery to:

• North America: Houston, Los Angeles, Chicago, Toronto.
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe.
• Asia-Pacific: Singapore, Shanghai, Dubai, Sydney.
• Middle East & Africa: Jebel Ali, Jeddah, Durban.
• South America: Santos, Callao, Buenos Aires.

We handle all export documentation and compliance, offering flexible shipping options (Express, Air, Sea) to meet urgent project deadlines.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities with strict quality control.
• Testing: Every injector undergoes 100% flow bench testing for spray pattern, opening pressure, and leak resistance before shipment.
• Certification: All parts are traceable and comply with international trade standards.
• Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects. Our technical team is available for support.

FAQ

Q1: Is this injector a direct plug-and-play replacement for the OEM Volvo part?
Yes. This 20440388 injector is manufactured to the exact specifications of the original VOE 20440388. It requires no modifications for installation on the D12D engine. Ensure your engine ECU is compatible and the high-pressure lines are clean before installation.

Q2: What are the common signs of a failing fuel injector on a Volvo EC460B?
Common symptoms include rough idling, excessive black smoke, loss of power, increased fuel consumption, and engine misfire. If you experience these, we recommend replacing the injector immediately to prevent damage to the cylinder and piston.

Q3: Do you recommend replacing all injectors at once?
While it is best practice to replace all six injectors in a D12D engine simultaneously to ensure balanced fuel delivery, we understand cost constraints. If replacing a single unit, we recommend using a high-quality aftermarket part like this one. Always replace the copper washers and O-rings during installation to prevent combustion gas leaks.