Product Overview

This is a high-precision, new replacement Diesel Engine Fuel Injector Nozzle (Part No. 170-5183), engineered for optimal performance in demanding heavy machinery applications. As a professional supplier to the global heavy equipment aftermarket, we provide reliable parts and efficient logistics to major industrial markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineered: Manufactured to exacting tolerances for consistent fuel atomization, ensuring efficient combustion and optimal engine power.
• Durable Construction: Made from high-grade steel for superior wear resistance and longevity under high-pressure common rail systems.
• Direct OEM Replacement: Designed as a direct fit for specified Caterpillar excavator models, guaranteeing seamless installation and performance.
• Enhanced Fuel Economy: Precise spray pattern helps reduce fuel consumption and minimize harmful emissions.
• Reliable Performance: Rigorously tested to deliver reliable operation, reducing downtime and maintenance costs for your fleet.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM part numbers:

• 170-5183 (Primary Part Number)
• 1705183 (OEM Number)

Note: Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This fuel injector nozzle is specifically designed for use in Caterpillar excavator models. Primary application includes:

• Excavator Models: Caterpillar 330B, Caterpillar 330L
• Engine Application: Common Rail Diesel Fuel Injection Systems.

It is crucial to confirm the engine model and serial number for a guaranteed fit, as configurations can vary.

Global Supply & Distribution

We are a trusted exporter based in Shandong, China, with extensive experience in international B2B trade compliance. We specialize in fast, reliable shipping to key global markets:

• Major Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Efficient Logistics: We ship via air and sea freight to major ports and industrial hubs worldwide, ensuring timely delivery to keep your operations running.
• Export-Ready Packaging: All parts are packed securely in neutral export packaging to ensure they arrive in perfect condition, ready for distribution or installation.

Quality Assurance

We stand behind the quality and performance of every part we supply.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced manufacturing techniques.
• Comprehensive Warranty: Backed by a 4-month warranty from the date of purchase, covering defects in materials and workmanship.
• Rigorous Testing: Each injector nozzle undergoes strict performance and leak testing to ensure it meets or exceeds original equipment specifications for flow rate and spray pattern.

FAQ

Q: Is this injector nozzle a direct fit for my Caterpillar 330B excavator?
A: Yes, this part (170-5183) is designed as a direct OEM replacement for the Caterpillar 330B and 330L excavator models. For absolute certainty, we recommend cross-referencing your machine’s engine serial number with our part number before ordering.

Q: What is the benefit of a “common rail” injector?
A: Common rail fuel systems maintain a constant, high pressure in a shared fuel rail. This injector is designed for such systems, allowing for more precise, computer-controlled fuel injection. This results in better fuel efficiency, increased power output, and reduced emissions compared to older injection designs.

Q: Do you provide technical support for installation?
A> While we supply the high-quality component, installation should be performed by a qualified diesel technician. Proper installation is critical for performance and warranty validation. We can provide general documentation, but specific procedural questions should be directed to a certified mechanic or your equipment’s service manual.