Product Overview

This is a high-precision diesel fuel injector nozzle, manufactured to exacting standards for reliable performance in demanding industrial and automotive applications. As a global supplier to the heavy equipment and commercial vehicle sectors, we ship this critical component to major markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific, ensuring fast delivery to key industrial ports and logistics hubs.

Key Features & Benefits

• Precision Engineered: Manufactured from high-grade steel for exceptional durability and consistent fuel atomization, leading to optimal combustion efficiency.
• Direct OEM Replacement: Designed as a direct fit for the specified part numbers, ensuring easy installation and reliable performance without engine modification.
• Enhanced Engine Performance: Improves fuel economy, reduces emissions, and restores engine power by delivering the correct fuel spray pattern.
• Rigorous Quality Control: Each unit undergoes stringent testing to meet performance specifications, guaranteeing reliability and longevity.
• Global Compliance Ready: Supplied in neutral or WX export packing, facilitating smooth customs clearance and international logistics for B2B buyers.

Technical Specifications

OEM Cross-Reference

This fuel injector nozzle is a direct replacement for the following OEM and industry-standard part numbers:

• 0433171059
• 0 433 171 059
• DLLA150P59 (Nozzle Type Designation)

Note: Always verify compatibility with your specific engine model and existing injector specifications before purchase.

Compatibility

This DLLA150P59 injector nozzle is designed for diesel fuel injection systems. It is a universal fitment component commonly used in a wide range of industrial diesel engines, including those found in:

• Excavators, Bulldozers, and other Heavy Construction Machinery
• Commercial Trucks and Buses
• Agricultural Tractors and Equipment
• Power Generators and Industrial Engines

Critical Note: The provided data lists generic “diesel engine” for model fields. It is the buyer’s responsibility to cross-reference the part numbers (0433171059 / 0 433 171 059) with their specific engine service manual or OEM documentation to confirm exact application for models, years, and engine codes (e.g., Cummins, Deutz, Volvo, etc.).

Global Supply & Distribution

We specialize in the international B2B supply of critical engine components. Our streamlined export process ensures reliable delivery to your location.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland), the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore).
• Efficient Logistics: Shipments are routed through major global ports (e.g., Rotterdam, Los Angeles, Singapore, Dubai) for fast clearance and onward distribution to industrial centers.
• Export Expertise: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is prepared to international standards, ensuring compliance and hassle-free customs processing.
• Bulk & Container Orders: We support both small bulk orders (MOQ 24 pcs) and full container loads (FCL), optimized for cost-effective freight.

Quality Assurance

We stand behind the quality and performance of our components.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machinery and advanced metallurgy for consistent quality.
• Performance Testing: Each nozzle is tested for spray pattern, opening pressure, and leak-tightness to ensure it meets original equipment performance parameters.
• Warranty: Backed by a 4-month warranty from the date of delivery against manufacturing defects.
• Professional Service: Our technical support team can assist with part number verification and general application questions to support your business.

FAQ

Q1: How do I confirm this injector nozzle is compatible with my specific engine?
A1: Compatibility is determined by the part number. You must match the part numbers listed in this listing (0433171059, 0 433 171 059) with the number stamped on your original injector nozzle or listed in your engine’s official parts catalog. We strongly recommend consulting your service manual or a qualified diesel technician.

Q2: What is the installation process for this fuel injector nozzle?
A2: Installation requires specialized tools and knowledge. It typically involves removing the old injector, cleaning the injector seat thoroughly, installing the new nozzle with correct torque specifications, and often setting the injector opening pressure. This procedure should be performed by a certified diesel mechanic to prevent engine damage.

Q3: What maintenance is required after installation?
A3: After installing new injector nozzles, it is crucial to prime the fuel system to remove air and check for leaks. Performance should be monitored, and a professional injection system test is recommended to ensure all cylinders are balanced for optimal engine operation and fuel efficiency.