Product Overview

This high-performance common rail fuel injector (Part No. 170-5187) is engineered as a direct replacement for Caterpillar 3406C, 3412, and 3412C diesel engines. Manufactured to exacting standards in Shandong, China, this new, high-quality component is designed for global distribution, serving key industrial markets across North America, Europe, the Asia-Pacific region, and the Middle East. It is an essential part for repair and maintenance operations, ensuring optimal fuel delivery and engine performance.

Key Features & Benefits

• Precision Engineering: Manufactured from high-grade steel for superior durability and resistance to high-pressure fuel systems.
• Enhanced Performance: Designed to deliver precise fuel metering for improved engine efficiency, power output, and reduced emissions.
• Universal Fitment: Engineered for direct, hassle-free installation as a replacement part, minimizing downtime.
• Reliable Quality: Produced under strict quality control measures to ensure consistent performance and long service life.
• Global Export Ready: Packaged in neutral or WX packing suitable for international shipping and customs clearance.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 1705187, 170-5187

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

Compatibility

This fuel injector is designed for use in the following Caterpillar engine models, commonly found in heavy-duty machinery, generators, and industrial equipment:

• Caterpillar 3406C Diesel Engine
• Caterpillar 3412 Diesel Engine
• Caterpillar 3412C Diesel Engine

Global Supply & Distribution

We specialize in the international supply of high-quality diesel engine components. Our logistics network ensures reliable and cost-effective shipping to major global markets:

• Primary Markets: North America (USA, Canada), European Union, United Kingdom, Australia & New Zealand, Middle East (UAE, Saudi Arabia), and Southeast Asia.
• Fast Delivery: Efficient shipping to major ports and industrial hubs worldwide, including Rotterdam, Los Angeles, Singapore, and Jebel Ali.
• Export Expertise: All documentation is prepared in full compliance with international trade regulations for smooth customs clearance.
• B2B Focus: We cater to wholesalers, equipment repair shops, fleet managers, and mining/construction companies with volume pricing and dedicated support.

Quality Assurance

Every injector is subject to rigorous quality control to meet the demands of heavy-duty applications.

• Manufacturing Standards: Produced using precision CNC machinery and advanced manufacturing techniques.
• Testing: Components undergo functional testing to verify spray pattern, flow rate, and pressure integrity.
• Warranty: Backed by a 4-month warranty from the date of shipment, covering defects in material and workmanship.
• Certification: While aftermarket, parts are manufactured to meet or exceed the performance specifications of the original components.

FAQ

Q: Is this injector a direct fit for my Caterpillar 3406C engine?
A: Yes, the 170-5187 injector is designed as a direct replacement for the OEM part. For optimal fitment, we recommend verifying your engine’s serial number and existing injector part number against our specifications.

Q: What is included in the packaging, and is it suitable for retail?
A> The injector is supplied in neutral export packaging (or WX packing), which is standard for B2B transactions. This packaging protects the part during transit but is not branded for retail shelf display. It is ideal for workshops and distributors.

Q: Do you provide technical support for installation?
A> While we recommend installation by a qualified diesel technician, we provide basic dimensional and specification data to assist with verification. For complex installation procedures, always refer to the official Caterpillar service manual for your specific engine model.