Product Overview

This high-performance diesel injector nozzle, model DL160T32510NP40, is a critical fuel system component designed for demanding marine and industrial applications. As a direct replacement for OEM numbers 37561-07500 and 37561-17500, this nozzle ensures precise fuel atomization for optimal combustion efficiency. Sourced from a TS16949 certified facility in Shandong, China, our inventory supports global B2B clients with fast, reliable shipping to major markets including North America, Europe, Southeast Asia, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel to exacting tolerances, ensuring a perfect seal and consistent spray pattern for reduced fuel consumption and lower emissions.
• 100% Brand New: Each unit is factory-new, not remanufactured or repaired, guaranteeing maximum service life and performance.
• Rigorous Quality Control: Produced under ISO 9001:2000 and TS16949 standards, with 100% flow rate and spray pattern testing before shipment.
• Direct OEM Replacement: Designed to match the exact specifications of the original 37561-07500 and 37561-17500 parts, ensuring hassle-free installation without modifications.
• Versatile Application: Suitable for both marine diesel engines and heavy-duty excavator power plants, providing reliable operation under high-pressure conditions.

Technical Specifications

OEM Cross-Reference

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

• 37561-07500 (Primary OEM Number)
• 37561-17500 (Alternative OEM Number)
• DL160T32510NP40 (Aftermarket Part Number)

Note: Always verify compatibility with your existing nozzle specifications before ordering. Our technical team can assist with cross-referencing for non-listed applications.

Compatibility

This nozzle is designed for use in a variety of diesel engine applications, including but not limited to:

• Marine Engines: Suitable for auxiliary and main propulsion diesel engines requiring DL160 series nozzles.
• Excavator Engines: Compatible with heavy-duty diesel engines commonly found in excavators, bulldozers, and other construction machinery.
• Industrial Engines: Fits generator sets and industrial power units using similar injection systems.

For specific engine model compatibility, please consult our sales team with your engine serial number or current part details.

Global Supply & Distribution

We operate a streamlined global logistics network to serve B2B clients efficiently:

• Worldwide Shipping: Reliable courier partners including DHL, UPS, FedEx, EMS, and TNT for fast door-to-door delivery.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Japan, South Korea, Australia), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Fast Processing: Orders are dispatched within 3-7 business days from our Shandong warehouse.
• Bulk Orders: Competitive pricing and consolidated shipping available for MOQ quantities and above. We support both single-item samples and full container loads.
• Trade Compliance: Experienced in international export documentation, customs clearance, and trade regulations for smooth cross-border transactions.

Quality Assurance

• Certified Manufacturing: Our production facility operates under ISO 9001:2000 and TS16949 quality management systems, ensuring consistent product quality.
• 100% Testing: Each nozzle undergoes individual flow rate, spray pattern, and sealing pressure tests prior to packaging.
• 3-Year Warranty: We stand behind our product with a comprehensive 3-year warranty against manufacturing defects.
• Traceability: Each batch is traceable through our internal quality control system for complete accountability.

FAQ

Q1: Is this injector nozzle a direct replacement for OEM part 37561-07500?
Yes, the DL160T32510NP40 is engineered as a direct replacement for OEM numbers 37561-07500 and 37561-17500. It matches the original dimensions, flow characteristics, and spray pattern, requiring no modifications for installation. We recommend verifying the physical dimensions and connector type with your existing nozzle to confirm compatibility.

Q2: What is the recommended installation procedure for this nozzle?
Installation should be performed by a qualified diesel technician. Key steps include: 1) Clean the injector bore thoroughly to prevent contamination. 2) Replace the copper sealing washer with a new one. 3) Torque the nozzle retaining nut to the manufacturer’s specification (typically 50-70 Nm for this type). 4) After installation, bleed the fuel system and check for leaks. Always refer to your engine service manual for exact torque values and procedures.

Q3: How should this nozzle be stored if not used immediately?
Store the nozzle in its original packaging in a clean, dry environment at room temperature (15-25°C). Avoid exposure to moisture, dust, or extreme temperatures. The factory-applied anti-corrosion coating provides protection for up to 12 months in proper storage conditions. Do not remove the protective caps until immediately before installation.