Product Overview

This high-performance Common Rail Fuel Injection Pump is a direct replacement for Hino N04C diesel engines, offering superior fuel delivery and engine performance. Designed for the global commercial vehicle market, this pump is a critical component for maintaining optimal combustion efficiency in heavy-duty trucks and machinery. We ship worldwide to major industrial hubs in North America, Europe, Asia-Pacific, and the Middle East, ensuring fast and reliable delivery to your workshop or warehouse.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and seamless integration with the engine’s ECU.
• Superior Fuel Efficiency: Advanced common rail technology ensures precise fuel injection timing and pressure, reducing fuel consumption and emissions.
• Durable Construction: Built with high-grade materials to withstand the extreme pressures and temperatures of modern diesel injection systems.
• Enhanced Engine Performance: Restores lost power, smooths idle, and eliminates hard starting common with worn pumps.
• Reliable Start-Up: Delivers consistent high-pressure fuel for quick and reliable engine starts in all weather conditions.

Technical Specifications

OEM Cross-Reference

This common rail pump is a direct replacement for the following OEM and aftermarket part numbers:

• Denso Pumps: 294000-1440, 294000-1441, 294000-1442, 294000-1443
• Hino Original: 22100-E0540, 22100-E0580

Please verify your existing pump’s part number before ordering to ensure compatibility.

Compatibility

• Engine Models: Hino N04C
• Vehicle Applications: Hino 300 Series, Dutro, and other medium-duty trucks utilizing the N04C diesel engine.
• Machinery: Compatible with various industrial and agricultural equipment powered by the Hino N04C engine.

Global Supply & Distribution

We are a leading supplier of diesel engine components, serving a global client base. Our logistics network ensures fast and reliable shipping to major ports and industrial centers worldwide.

• Worldwide Shipping: We ship via DHL, UPS, FedEx, TNT, and EMS to over 100 countries.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, South Korea, Australia, Singapore), and Middle East (UAE, Saudi Arabia, Qatar).
• Fast Delivery: Standard delivery time is 3-7 working days after order confirmation.
• Trade Compliance: Experienced in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, ensuring strict quality control.
• Testing: Each pump is individually tested for pressure, flow rate, and leak integrity before shipment.
• Warranty: backed by a 6-month warranty against manufacturing defects.
• Quality Rating: Rated as “Excellent” for performance and durability.

FAQ

1. What is the difference between part numbers 294000-1441 and 294000-1443?

While both are common rail pumps for the Hino N04C engine, the 294000-1441 and 294000-1443 may have slight variations in internal calibration or fuel flow characteristics for different vehicle specifications (e.g., horsepower ratings or emission standards). Our pump is designed to cross-reference both numbers, ensuring broad compatibility. We recommend checking your original pump number for a perfect match.

2. Is professional installation required for this common rail pump?

Yes, professional installation is highly recommended. Common rail systems operate at extremely high pressures (over 2,000 bar). Incorrect installation can lead to engine damage or personal injury. The system must be timed correctly, and all high-pressure fuel lines must be torqued to specification. We also recommend replacing the fuel filter and cleaning the fuel tank during installation.

3. What maintenance is required for this fuel injection pump?

This pump is a sealed unit and requires no routine maintenance. However, the overall fuel system’s health is critical. We recommend:

• Regularly replacing the fuel filter (every 20,000-30,000 km or per manufacturer schedule).
• Using clean, high-quality diesel fuel to prevent internal wear.
• Checking for fuel leaks around the pump and high-pressure lines.