Product Overview

This premium Common Rail (CR) fuel injector nozzle, carrying the critical OEM numbers 0445120074 and 4902525, is a direct replacement component designed for Volvo and Deutz diesel engines. Engineered for precision fuel delivery, this injector is essential for maintaining optimal combustion efficiency, power output, and fuel economy. Sourced from a leading manufacturing hub in Shandong, China, we serve a global B2B clientele, with extensive distribution networks spanning North America, Europe, Southeast Asia, and the Middle East. Whether you are a parts distributor, workshop, or fleet manager, this injector offers a reliable, high-performance solution for your diesel fuel injection system needs.

Key Features & Benefits

• Premium Build Quality: Constructed from high-grade stainless steel to resist corrosion and withstand the extreme pressures of common rail systems.
• Precision Engineering: Manufactured to exact OEM specifications (0445120074 and 4902525) for a perfect fit and seamless integration.
• Enhanced Engine Performance: Optimized spray pattern ensures complete fuel atomization, leading to improved combustion, increased horsepower, and reduced emissions.
• Long Service Life: Designed for durability and reliability, reducing downtime and maintenance costs for heavy-duty applications.
• Rigorous Testing: Every unit undergoes strict quality control checks to ensure flawless operation upon installation.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Bosch / Common Rail Injector: 0445120074
• Volvo / Deutz Injector: 4902525

Note: While these are the primary cross-references, always verify compatibility with your specific engine model before purchase.

Compatibility

This fuel injector is specifically designed for use in diesel engines manufactured by Volvo and Deutz. It is a common rail (CR) system component suitable for various heavy-duty, agricultural, and industrial applications. Due to the “universal fitment” nature of this specific nozzle, it is critical to match the part number to your existing injector. Common applications include Volvo trucks, construction equipment, and Deutz industrial engines.

Global Supply & Distribution

We are a dedicated supplier to the global B2B aftermarket. Our logistics network is optimized for international trade, ensuring fast and reliable delivery.

• Worldwide Shipping: We ship to all major continents, including North America, South America, Europe, Africa, Asia-Pacific, and the Middle East.
• Major Ports & Hubs: Efficient delivery to key ports such as Rotterdam, Los Angeles, Dubai, Singapore, and Shanghai.
• Flexible Quantities: With a low MOQ of just 6 pieces, we cater to both small workshops and large-scale distributors.
• Export Experience: We have extensive experience in international trade documentation, customs clearance, and secure packaging to prevent damage during transit.

Quality Assurance

Our commitment to quality is unwavering. Each injector nozzle is manufactured in a facility that adheres to strict international standards.

• Manufacturing Standards: Produced using advanced CNC machining and precision grinding techniques.
• Testing: Each unit is tested for flow rate, spray pattern, and pressure integrity before packaging.
• Warranty: We provide a 4-month warranty against manufacturing defects, giving you confidence in your purchase.
• Packaging: Parts are securely packed in neutral or OEM packaging to ensure they arrive in perfect condition.

FAQ

Q1: How do I confirm this injector nozzle (0445120074 / 4902525) will fit my engine?
A: The most reliable method is to remove your existing injector and check the part number stamped on its body. If it matches 0445120074 or 4902525, this is the correct replacement. While it is designed for Volvo and Deutz engines, the exact part number is the definitive guide for fitment.

Q2: What is the recommended installation procedure for a common rail injector nozzle?
A: Installation should be performed by a qualified diesel technician. The process involves: 1) Thoroughly cleaning the injector bore in the cylinder head. 2) Replacing the copper sealing washer and heat shield. 3) Lubricating the O-rings with clean diesel fuel. 4) Tightening the injector clamp to the manufacturer’s specified torque. 5) After installation, it is critical to prime the fuel system and check for leaks before starting the engine.

Q3: How can I ensure a long service life from this injector?
A: The most critical factor is fuel quality. Always use clean, high-quality diesel fuel and replace your fuel filters at the recommended intervals. Contaminants in the fuel are the primary cause of injector nozzle failure. Additionally, avoid running the engine with air in the fuel system, as this can cause excessive heat and damage the nozzle tip.