Product Overview

This high-quality fuel injector nozzle, identified by part numbers DN0SD126 and 0434250002, is a precision-engineered replacement component designed for diesel engines. Manufactured in Shandong, China, this short nozzle is a critical part of the fuel injection system, ensuring optimal fuel atomization and combustion efficiency. We serve a global clientele, with significant distribution to markets in North America, Europe, Asia-Pacific, the Middle East, and South America. Our supply chain is equipped for fast and reliable delivery to major ports and industrial centers worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-grade steel for exceptional durability and resistance to wear, ensuring a long service life.
• Optimal Performance: Designed for a universal fit in diesel engines, this nozzle delivers precise fuel injection for improved engine power, fuel economy, and reduced emissions.
• Direct Replacement: A perfect replacement or repair part that meets or exceeds OEM specifications, ensuring seamless integration and reliable operation.
• Rigorous Quality Control: Each nozzle undergoes strict testing to guarantee consistent spray patterns and flow rates, critical for engine performance.
• Cost-Effective Solution: Provides a high-quality alternative to expensive OEM parts without compromising on performance or reliability.

Technical Specifications

OEM Cross-Reference

This fuel injector nozzle is a direct replacement for the following OEM numbers:

• DN0SD126
• 0434250002

Please verify your existing part number to ensure compatibility. If your specific part number is not listed, contact our sales team for cross-reference assistance.

Compatibility

This short nozzle is designed for universal fitment in diesel engines. It is suitable for a wide range of applications, including but not limited to:

• Automotive diesel engines (cars, SUVs, light trucks)
• Industrial diesel engines
• Agricultural machinery
• Construction equipment

Note: While designed for universal use, we recommend verifying the physical dimensions and spray pattern against your original nozzle to guarantee a perfect fit. This part is a common replacement for various engine codes listed simply as “diesel engine.”

Global Supply & Distribution

We are a dedicated supplier with a robust global distribution network. Our capabilities include:

• Worldwide Shipping: We ship to all major continents, including North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Efficient logistics ensure timely delivery to major ports (e.g., Los Angeles, Rotterdam, Shanghai, Dubai) and industrial centers.
• Export Experience: Our team has extensive experience in international trade, handling customs documentation and compliance for smooth transactions.
• Flexible Quantities: With a low MOQ of 48 pieces, we cater to both small repair shops and large-scale distributors.

Quality Assurance

We are committed to providing high-quality components that meet the demands of professional B2B clients.

• Manufacturing Standards: Produced in a facility that adheres to strict quality control processes, ensuring consistent product dimensions and performance.
• Warranty: Every nozzle is backed by a 4-month warranty against manufacturing defects.
• Testing: Each batch is tested for flow rate, spray pattern, and sealing integrity to guarantee reliable operation.

FAQ

Q1: Is this nozzle a direct replacement for my existing one?
A: This nozzle (DN0SD126 / 0434250002) is designed as a universal replacement for many diesel engines. For a perfect fit, please compare the physical dimensions (length, diameter) and the spray angle of your current nozzle with this product. It is a “short nozzle” type.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified technician. Ensure the injector body and nozzle seat are clean before installation. Tighten the nozzle retaining nut to the manufacturer’s specified torque. After installation, check for leaks and proper engine operation.

Q3: How should I store these nozzles?
A: Store the nozzles in a clean, dry environment at room temperature. Keep them in their original packaging to prevent contamination from dust or moisture, which could damage the precision internal components.