Product Overview

This high-quality Diesel Fuel Injector Nozzle (Part Number: 105025-3030 / Dlla150sm303) is a premium OEM replacement component manufactured by DENSO. Designed for precision fuel delivery in diesel engines, it is a critical part for maintaining optimal engine performance, fuel efficiency, and emission control. We supply this injector nozzle globally to markets in North America, Europe, Asia-Pacific, the Middle East, and South America, ensuring fast and reliable shipping to major industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (Dlla150sm303) for a perfect fit and reliable operation.
• Enhanced Fuel Efficiency: Optimized spray pattern ensures complete combustion, reducing fuel consumption and operational costs.
• Reduced Emissions: Meets stringent emission standards by improving atomization and minimizing unburnt fuel.
• Durable Construction: Built with hardened steel to withstand high-pressure injection systems and extreme operating conditions.
• Direct Replacement: Designed as a drop-in replacement for DENSO and compatible injectors, minimizing downtime during maintenance.

Technical Specifications

OEM Cross-Reference

This nozzle is a direct replacement for the following OEM and cross-reference numbers:

• DENSO: 105025-3030, 095000-3030
• Reference Number: Dlla150sm303
• OEM Equivalent: Compatible with various DENSO injection systems

Compatibility

This fuel injector nozzle is designed for use in DENSO diesel injection systems commonly found in:

• Excavator Engines: Suitable for Komatsu, Hitachi, Caterpillar, and other heavy equipment models using DENSO systems.
• Engine Models: Compatible with 4HK1, 6HK1, 4JJ1, and similar diesel engines.
• Vehicle Applications: Also used in trucks, buses, and agricultural machinery with DENSO fuel systems.

Note: Always verify fitment with your specific engine model and injector assembly before purchase.

Global Supply & Distribution

We are a trusted supplier with extensive experience in international trade and logistics. Our global distribution network ensures:

• Worldwide Shipping: Reliable delivery to over 50 countries, including the USA, Canada, UK, Germany, Australia, UAE, and Japan.
• Major Ports: Fast shipping via air and sea to ports like Rotterdam, Los Angeles, Shanghai, and Dubai.
• Quick Order Fulfillment: Efficient processing and packaging to minimize lead times for B2B customers.
• Trade Compliance: All products comply with international trade regulations and customs requirements.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities, ensuring consistent quality and performance.
• Testing: Each nozzle is tested for spray pattern, flow rate, and pressure integrity before shipment.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request.
• Certifications: Meets or exceeds OEM specifications for durability and reliability.

FAQ

Q1: Is this nozzle compatible with my Komatsu PC200-8 excavator?
A: This nozzle (105025-3030 / Dlla150sm303) is commonly used in DENSO injection systems, which are found in many Komatsu models, including the PC200-8 series with the SAA6D107E-1 engine. However, we recommend verifying your injector assembly part number to ensure compatibility, as variations exist depending on the specific engine configuration.

Q2: How do I install this injector nozzle?
A: Installation should be performed by a qualified technician. Ensure the injector body and seat are clean before installation. Apply the correct torque as per the engine manufacturer’s specifications (typically 60-80 Nm for DENSO nozzles). Always replace the copper washer and O-rings during installation to prevent leaks.

Q3: What is the typical lifespan of this nozzle?
A: With proper maintenance, including regular fuel filter changes and using clean, high-quality diesel, this nozzle can last between 100,000 to 150,000 km (or 2,000-3,000 engine hours for excavators). Contaminated fuel or worn injector pumps can significantly reduce its lifespan.