Product Overview

This high-quality, remanufactured common rail fuel injector (Part No. 218-4109 / 2184109) is engineered as a direct replacement for Caterpillar 3126B diesel engines. Designed for global B2B distribution, we supply this critical component to major industrial markets worldwide, including North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable performance for heavy machinery and commercial vehicles.

Key Features & Benefits

• Premium Remanufacturing: Each injector undergoes a complete remanufacturing process to restore OEM-level performance and fuel efficiency.
• Durable Construction: Manufactured with high-grade stainless steel components for superior corrosion resistance and long-term durability under high-pressure conditions.
• Precision Fit & Performance: Guaranteed to meet or exceed original specifications for precise fuel metering, optimal spray pattern, and reliable engine operation.
• Cost-Effective Solution: Provides a reliable, high-performance alternative to new OEM parts, reducing downtime and operational costs for fleet managers and equipment owners.
• Ready for Global Export: Packaged in neutral or WX export-standard packing for secure international shipping and easy customs clearance.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 2184109, 218-4109

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

Compatibility

This common rail injector is designed specifically for use in Caterpillar 3126B diesel engines. These engines are commonly found in a wide range of applications, including:

• Caterpillar industrial and generator sets
• Medium and heavy-duty trucks (e.g., certain models from Kenworth, Peterbilt, International)
• Construction and agricultural machinery
• Marine propulsion and auxiliary power units

Global Supply & Distribution

We are a professional B2B supplier with extensive experience in the global automotive parts trade. Our logistics network ensures efficient delivery to key industrial regions worldwide.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore), and South America.
• Fast Delivery to Hubs: Consolidated shipping to major ports and logistics centers (e.g., Rotterdam, Los Angeles, Singapore, Dubai) for faster clearance and onward distribution.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is prepared to international standards to ensure smooth customs processing.

Quality Assurance

Every injector is built to deliver reliable performance and longevity.

• Rigorous Remanufacturing Process: Core components are disassembled, cleaned, inspected, and rebuilt with new seals and critical wear parts to meet strict performance benchmarks.
• Performance Testing: Each unit undergoes comprehensive flow testing and leak-down checks to verify spray pattern, flow rate, and sealing integrity match OEM specifications.
• Warranty Backed: Supported by a 3-month warranty from the date of delivery, covering defects in material and workmanship.

FAQ

Q1: Is this injector a direct “plug-and-play” replacement for my Caterpillar 3126B engine?
A1: Yes, this remanufactured injector (218-4109) is designed as a direct OEM replacement. However, professional installation is recommended, which includes coding/calibration of the new injector to the engine’s ECU using appropriate diagnostic tools for optimal performance.

Q2: What is the difference between “remanufactured” and “new” in terms of performance and reliability?
A2: Our remanufactured injectors are rebuilt to original factory specifications using advanced processes. All critical internal components are replaced or re-machined, and the unit is fully tested. They offer OEM-equivalent performance and reliability at a significantly lower cost, making them an ideal choice for cost-conscious fleet maintenance and repairs.

Q3: Do you provide technical support for installation and troubleshooting?
A3: Yes, we provide basic technical data and installation guidelines. For complex troubleshooting or specific engine calibration procedures, we recommend consulting the vehicle’s service manual or a certified diesel technician, as proper installation is critical for engine performance and emissions compliance.