Product Overview

This high-quality diesel fuel injector nozzle, part number DLLA160P50 (cross-reference 093400-5500), is a 100% brand-new replacement component designed for precision fuel delivery in diesel engines. Manufactured in Shandong, China, under ISO 9001:2000 and TS16949 standards, this nozzle ensures optimal atomization and combustion efficiency. We serve a global B2B clientele, shipping to major industrial markets across North America, Europe, Asia-Pacific, the Middle East, and South America. With a fast 3-7 day delivery time via DHL, UPS, FEDEX, EMS, or TNT, we support your maintenance and repair operations with reliable, high-performance parts.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and resistance to wear, ensuring long service life in high-pressure diesel injection systems.
• Enhanced Performance: The DLLA160P50 nozzle design provides precise fuel atomization, improving combustion efficiency, reducing emissions, and optimizing engine power output.
• Reliable Quality: 100% brand-new, non-remanufactured, and tested to meet rigorous ISO 9001:2000 and TS16949 quality management standards.
• Easy Installation: Direct replacement for OEM part 093400-5500, designed for straightforward fitment on compatible diesel engines without modifications.
• Global Logistics: Flexible packaging options and fast international shipping (3-7 days) via trusted carriers ensure minimal downtime for your operations.

Technical Specifications

OEM Cross-Reference

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

• Primary Part Number: DLLA160P50
• Alternate OEM Number: 093400-5500

Ensure compatibility by verifying your original part number before ordering. The DLLA160P50 and 093400-5500 are commonly used in various diesel injection systems from manufacturers like Denso, Bosch, and others.

Compatibility

This fuel injector nozzle is designed for use in a wide range of diesel engines, including those found in:

• Engine Types: Compatible with direct injection diesel engines requiring DLLA-type nozzles.
• Vehicle Applications: Suitable for heavy-duty trucks, agricultural tractors, construction machinery (excavators, loaders), and industrial generator sets.
• Specific Models: Often used in engines from manufacturers such as Isuzu, Mitsubishi, Komatsu, and similar brands that utilize the 093400-5500 or DLLA160P50 specification. Always cross-reference with your engine’s service manual.

Global Supply & Distribution

We maintain a robust global supply chain to support B2B clients worldwide:

• Worldwide Shipping: Fast and reliable delivery via DHL, UPS, FEDEX, EMS, and TNT from our Shandong, China warehouse.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, Korea, Australia, Singapore), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Fast Delivery: Standard 3-7 day transit time ensures minimal downtime for your repair and maintenance projects.
• Export Experience: Experienced in international trade, customs documentation, and compliance with global shipping regulations.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2000 and TS16949 certified facilities, ensuring consistent quality and traceability.
• Testing: Each nozzle undergoes rigorous inspection for dimensional accuracy, flow rate, and spray pattern to meet OEM specifications.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your procurement needs.

FAQ

Q: How do I confirm that this DLLA160P50 nozzle fits my engine?
A: Please verify your original part number against our cross-reference: DLLA160P50 or 093400-5500. These numbers are typically stamped on the nozzle body. For additional confirmation, provide your engine model (e.g., Isuzu 4HK1, Komatsu SAA6D125E) to our sales team, who can assist with compatibility checks.

Q: What is the recommended installation procedure for this injector nozzle?
A: Installation should be performed by a qualified technician. Ensure the nozzle seat is clean and free of debris. Use new copper washers and tighten to the manufacturer’s specified torque (typically 60-80 Nm for similar nozzles). Avoid overtightening, which can damage the nozzle body. Always replace fuel filters after installation to protect the new nozzle from contamination.

Q: How can I maximize the service life of this diesel injector nozzle?
A: Use high-quality diesel fuel with proper cetane rating and ensure your fuel system includes effective filtration (10 micron or finer). Regularly replace fuel filters according to the engine’s maintenance schedule. Avoid running the engine on low fuel, which can introduce air and debris into the injection system. Following these practices can extend nozzle life beyond 100,000 km in typical applications.