NT855 Oil Nozzle 3013591 3007976 for Cummins Engine Parts Excavator Truck

Product Details

Product Overview

This high-quality oil nozzle, identified by part numbers 3013591 and 3007976, is specifically designed for the Cummins NT855 diesel engine. As a critical component of the fuel injection system, this nozzle ensures precise fuel atomization, which is essential for optimal combustion efficiency and engine performance.

Commonly used in heavy-duty applications such as excavators, bulldozers, loaders, trucks, and forklifts, this oil nozzle is a direct replacement part that meets OEM specifications. It is an ideal solution for maintenance and repair workshops, equipment dealers, and fleet operators seeking reliable engine components for Cummins-powered machinery.

Key Features & Benefits

• Precise Fuel Delivery: Engineered to OEM specifications (3013591 / 3007976) for accurate fuel metering and atomization, improving engine power and fuel economy.
• Direct Fit Replacement: Manufactured to standard OEM size and dimensions, ensuring a seamless installation without modifications.
• Enhanced Durability: Constructed from high-grade materials to withstand the extreme pressures and temperatures within the NT855 combustion chamber.
• Reduced Emissions: Optimized spray pattern promotes complete combustion, helping to lower exhaust emissions and meet environmental standards.
• Versatile Application: Suitable for a wide range of heavy equipment including excavators, trucks, loaders, bulldozers, and buses using the Cummins NT855 engine.
• Cost-Effective Solution: Provides reliable aftermarket performance at a competitive price point compared to genuine OEM parts.

Technical Specifications

OEM Cross-Reference

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

• Cummins Part Number: 3013591
• Cummins Part Number: 3007976

Please verify your existing part number against this list to ensure compatibility before purchase.

Compatibility

This oil nozzle is specifically designed for the Cummins NT855 diesel engine platform. It is commonly used for maintenance and repair in the following machinery and vehicle types:

• Excavators
• Bulldozers
• Wheel Loaders
• Heavy-Duty Trucks
• Forklifts
• Buses
• Generator Sets

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B customers worldwide. Our inventory is strategically managed to ensure fast and reliable shipping to major industrial markets, including:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, Netherlands, France, Poland
• Asia-Pacific: Australia, Japan, South Korea, Singapore, Indonesia
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• South America: Brazil, Chile, Argentina, Peru

We offer flexible shipping options including express courier (DHL, FedEx, UPS), air freight, and sea freight to major ports and industrial centers. Our experienced export team handles all international trade documentation and customs compliance to ensure a smooth transaction for our global partners.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities (Guangdong, China) with strict quality control processes.
• Testing: Each batch undergoes machinery test reports and outgoing video inspections to verify performance and dimensional accuracy.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your procurement.
• Verification: Parts are checked for proper fitment, spray pattern, and sealing integrity before dispatch.

FAQ

Q: How can I confirm this oil nozzle fits my Cummins NT855 engine?
A: Please check the existing part number on your old oil nozzle. If it matches 3013591 or 3007976, this part is a direct fit. We also recommend verifying your engine serial number and the specific application (e.g., excavator model) to ensure compatibility with the NT855 variant.

Q: What is the recommended installation procedure for this nozzle?
A: Installation should be performed by a qualified diesel mechanic. Ensure the nozzle seat and fuel gallery are clean before installation. Tighten to the manufacturer’s specified torque settings (typically 40-50 Nm for NT855 nozzles). Always replace copper washers and O-rings with new ones to prevent fuel leaks. After installation, bleed the fuel system to remove air.

Q: What maintenance is required for this oil nozzle?
A: The nozzle itself is a service item. For optimal performance, we recommend inspecting and replacing oil nozzles every 1,500-2,000 operating hours, or as specified in the engine maintenance manual. Using clean, high-quality diesel fuel and replacing fuel filters regularly will significantly extend the service life of the nozzle.