Product Overview

This high-quality diesel fuel injector nozzle, identified by part numbers 105017-2181 and DLLA146PN218, is a precision-engineered component designed for optimal performance in heavy-duty diesel truck engines. Manufactured to strict OE specifications, this nozzle ensures reliable fuel atomization and combustion efficiency. We serve a global B2B clientele, with consistent shipments to major markets including North America, Europe, Southeast Asia, the Middle East, and South America. Whether for fleet maintenance or parts distribution, this nozzle offers a dependable replacement solution.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for superior durability and resistance to wear under high-pressure conditions.
• Optimal Fuel Atomization: The DLLA design ensures a precise spray pattern, leading to improved combustion, increased engine power, and reduced fuel consumption.
• Direct OE Replacement: Designed as a direct drop-in replacement for the original part, simplifying installation and ensuring a perfect fit.
• Stringent Quality Control: Each nozzle undergoes rigorous testing for flow rate, spray pattern, and sealing pressure to guarantee reliable performance.
• Cost-Effective Solution: Provides a high-quality alternative to expensive dealer parts without compromising on engine performance or longevity.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• 105017-2181
• 1050172181
• DLLA146PN218
• DLLA 146 PN 218

Note: This is a comprehensive cross-reference. Please verify the specific application for your engine model.

Compatibility

This fuel injector nozzle is designed for use in a wide range of diesel truck and industrial engines. It is commonly used in applications requiring the DLLA146PN218 specification. Always confirm compatibility with your engine’s fuel injection system before purchase.

• Engine Types: Diesel Truck Engines, Heavy-Duty Diesel Engines
• Vehicle Application: Commercial Trucks, Bus Engines, Industrial Equipment

Global Supply & Distribution

We are a dedicated supplier of quality diesel engine parts with a robust global logistics network. We offer efficient shipping solutions to meet the demands of international B2B buyers.

• Worldwide Shipping: Reliable export to all major continents, including North America, Europe, Asia-Pacific, Africa, and the Middle East.
• Fast Delivery: Expedited processing and shipping to major ports like Shanghai, Ningbo, and Qingdao, as well as direct delivery to industrial centers.
• Trade Compliance: Experienced in international trade documentation and customs clearance to ensure a smooth transaction.
• Flexible Quantities: MOQ of 48 pcs with options for bulk orders and wholesale pricing.

Quality Assurance

• Manufacturing Standards: Produced in a facility adhering to strict quality management principles.
• Testing: Each nozzle is tested for critical parameters including spray pattern, opening pressure, and leakage to ensure it meets OE performance standards.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.
• Packaging: Securely packed in neutral packaging to prevent damage during transit.

FAQ

Q: How do I confirm this nozzle fits my specific engine?
A: The most reliable way is to check the part number stamped on your existing injector nozzle. If it matches 105017-2181 or DLLA146PN218, this nozzle is a direct replacement. You can also consult your engine’s parts manual or contact our technical support team with your engine model and serial number.

Q: What are the critical installation steps for this injector nozzle?
A: Installation should be performed by a qualified technician. Key steps include: 1) Thoroughly cleaning the injector body and nozzle seat area. 2) Replacing the nozzle retaining nut and heat shield if necessary. 3) Tightening the nozzle retaining nut to the manufacturer’s specified torque to prevent leaks and ensure proper spray pattern. 4) After installation, the injector opening pressure should be tested and adjusted on a calibrated test bench for optimal performance.

Q: What maintenance practices can extend the life of this fuel injector nozzle?
A: The lifespan of a fuel injector nozzle is heavily dependent on fuel quality. Using clean, high-quality diesel fuel and regularly replacing fuel filters (water separator and primary/secondary filters) is the most effective way to prevent nozzle clogging and wear. Periodically checking and adjusting the injector opening pressure during major engine service intervals will also help maintain peak performance and longevity.