Injector Nozzle DLLA145PN357 for Diesel Engine Parts Excavator Truck Forklift

Product Details

Product Overview

This high-precision injector nozzle, model DLLA145PN357, is a critical fuel system component designed for a wide range of heavy-duty diesel engines. Manufactured to meet OEM specifications, this nozzle ensures optimal fuel atomization, combustion efficiency, and engine performance. It is a direct replacement part, commonly used in excavators, forklifts, trucks, loaders, bulldozers, and buses.

The DLLA145PN357 nozzle is engineered to withstand the high pressures and temperatures of modern diesel injection systems. By providing a precise spray pattern, it helps reduce fuel consumption, lower emissions, and improve overall engine responsiveness. This part is an ideal solution for maintenance and repair workshops, equipment dealers, and fleet operators looking for reliable and cost-effective engine components.

Key Features & Benefits

• OEM Standard Fitment: Manufactured to the exact dimensions and specifications of the original DLLA145PN357 nozzle, ensuring a direct, hassle-free replacement without modifications.
• Enhanced Fuel Efficiency: Precision-engineered spray holes deliver optimal fuel atomization, leading to more complete combustion and reduced fuel consumption.
• Durable Construction: Made from high-grade alloy steel and hardened to resist wear, corrosion, and the extreme thermal stress of diesel combustion.
• Reduced Emissions: The precise spray pattern helps minimize unburned fuel and particulate matter, supporting compliance with emission standards.
• Improved Engine Performance: Provides consistent fuel delivery for smoother idling, better throttle response, and increased power output.
• Rigorous Quality Control: Each nozzle undergoes pressure and spray pattern testing to guarantee performance and reliability out of the box.

Technical Specifications

OEM Cross-Reference

This injector nozzle is designed as a direct replacement for the following OEM part numbers. While the primary reference is the DLLA145PN357, it may also be compatible with other variants under the same DLLA series. Please verify your existing part number before purchase.

• DLLA145PN357 (Primary)
• Note: This is a specific nozzle code. Cross-reference with your engine manufacturer’s parts catalog (e.g., for Bosch, Denso, or Delphi systems) is recommended for absolute confirmation. Common compatible base numbers may include 0433172xxx series.

Compatibility

This DLLA145PN357 injector nozzle is commonly used for a variety of heavy-duty diesel engines found in the following equipment:

• Construction Machinery: Excavators, Bulldozers, Loaders
• Material Handling: Forklifts
• Commercial Vehicles: Trucks, Buses
• Agricultural Equipment: (If equipped with compatible diesel engines)

Note: Fitment is inferred based on the application data provided. Always confirm the nozzle code on your existing injector to ensure compatibility with your specific engine model (e.g., Isuzu, Mitsubishi, Yanmar, etc.).

Global Supply & Distribution

We offer worldwide shipping capabilities to support B2B clients across the globe. Our logistics network ensures fast and reliable delivery to major industrial hubs and ports.

• North America: Quick delivery to ports like Los Angeles, Houston, and New York.
• Europe: Efficient shipping to Rotterdam, Hamburg, and other key distribution centers.
• Asia-Pacific: Direct supply from our Guangdong warehouse to Singapore, Dubai, and Australian ports.
• Middle East & Africa: Reliable service to Jebel Ali, Dammam, and Durban.

We have extensive export experience and comply with international trade standards, ensuring smooth customs clearance for your orders.

Quality Assurance

Each DLLA145PN357 injector nozzle is manufactured in a certified facility in Guangdong, China. Our quality assurance process includes:

• Material Verification: All raw materials are tested for hardness and composition.
• Dimensional Inspection: Critical dimensions are checked to ensure OEM standard fitment.
• Performance Testing: Each nozzle is tested for opening pressure, spray pattern, and leakage.
• Warranty: We provide a 6-month warranty against manufacturing defects.

Machinery test reports and video inspection are available upon request to verify product quality before shipment.

FAQ

Q1: How can I confirm this DLLA145PN357 nozzle fits my engine?

A: The most reliable method is to remove the existing nozzle from your injector and read the number stamped on its side. If it matches DLLA145PN357, it is a direct fit. If the number is different, please contact us with your engine model and existing part number for cross-reference assistance.

Q2: What is the recommended installation procedure?

A: Installation should be performed by a qualified diesel mechanic. Ensure the nozzle seat in the cylinder head is clean and free of carbon deposits. Lubricate the nozzle body with clean diesel fuel or assembly oil before installation. Tighten the hold-down clamp or nut to the manufacturer’s specified torque setting to avoid distortion and ensure a proper seal.

Q3: What maintenance is required for these injector nozzles?

A: Regularly check the fuel system for water and contamination, as these are the primary causes of nozzle failure. Use high-quality fuel filters and change them according to your engine’s service schedule. If you experience symptoms like hard starting, rough idling, or black smoke, have the injectors tested and cleaned by a professional service center. Replacing nozzles in a complete set is recommended to ensure balanced fuel delivery across all cylinders.