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.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .