Product Overview

This high-quality SD Series Diesel Fuel Injector Nozzle, identified by part numbers DN0SD310 and 0 434 250 897, is a precision component designed for optimal fuel atomization in diesel engines. Manufactured in Shandong, China, this nozzle is a direct replacement for OEM units, ensuring reliable performance and efficient combustion. We ship globally to major markets including North America, Europe, Asia-Pacific, the Middle East, and South America, providing fast delivery to industrial centers and major ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for consistent fuel spray patterns, improving engine efficiency and power output.
• High Durability: Constructed from high-grade materials to withstand extreme temperatures and pressures within the combustion chamber.
• Enhanced Performance: Promotes complete fuel combustion, reducing smoke, emissions, and fuel consumption.
• Direct OEM Replacement: Exact match for original equipment specifications, ensuring a seamless fit and reliable function.
• Rigorous Quality Control: Every unit is tested to meet strict quality standards before shipment.

Technical Specifications

OEM Cross-Reference

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

• OEM No. 1: 0434250897
• OEM No. 2: DN0SD310
• Alternative Reference: 0 434 250 897

Always verify the OEM number on your original part before purchasing to ensure compatibility.

Compatibility

This nozzle is specifically designed for use in SD series diesel fuel injection systems. It is commonly used in a variety of diesel engines for automotive and industrial applications. While primarily a universal component for many diesel engine makes, it is critical to match the part number (DN0SD310 / 0434250897) with your engine’s specifications. Suitable for engines requiring a nozzle with these specific flow and spray characteristics.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global distribution network. Our capabilities include:

• Worldwide Shipping: Reliable shipping partners to deliver to any global destination.
• Major Markets: Extensive experience serving North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
• Fast Delivery: Efficient logistics to major ports (e.g., Rotterdam, Los Angeles, Shanghai, Dubai) and industrial hubs.
• International Compliance: All products are packaged and documented for smooth international trade and customs clearance.

Quality Assurance

We prioritize quality and reliability in every product we supply. Our quality assurance process includes:

• Manufacturing Standards: Produced in ISO-certified facilities, adhering to strict quality control procedures.
• Testing: Each nozzle undergoes pressure and spray pattern testing to ensure optimal performance.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

1. How do I verify if this nozzle (DN0SD310) fits my engine?

To ensure a correct fit, compare the OEM number on your old injector nozzle directly with our listed part numbers (0434250897, DN0SD310). For further verification, check your engine’s service manual or consult with a diesel parts specialist. This nozzle is a standard SD series component, but physical inspection is always recommended.

2. What is the recommended installation procedure for this fuel nozzle?

Installation should be performed by a qualified diesel mechanic. The process involves carefully removing the old nozzle, cleaning the mounting seat, and installing the new nozzle with the correct torque specifications. It is critical to use new sealing washers and ensure a clean, debris-free environment to prevent damage to the precision components.

3. How can I maximize the lifespan of this injector nozzle?

To maximize service life, use high-quality, clean diesel fuel and replace your fuel filters according to the manufacturer’s schedule. Avoid running the engine on low fuel, which can draw in sediment from the tank. Regular system inspections and maintenance will help prevent premature wear and ensure consistent performance.