Product Overview

This high-performance common rail fuel injector is engineered as a direct replacement for Caterpillar 3116 and 3114 diesel engines. Designed for durability and precise fuel delivery, it is a critical component for maintaining optimal engine performance, fuel efficiency, and emissions control. We supply this part globally to major industrial markets, including North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable parts availability for construction, marine, and power generation applications.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for consistent spray patterns and accurate fuel metering, ensuring optimal combustion.
• Premium Material: Constructed from high-grade steel for superior durability and resistance to high-pressure diesel fuel environments.
• Enhanced Performance: Restores factory-level engine power, improves fuel economy, and helps maintain compliant emission levels.
• Reliable Replacement: A direct-fit solution designed for easy installation, minimizing equipment downtime during repair or overhaul.
• Global Quality Standard: Produced with a focus on international quality requirements, suitable for demanding applications worldwide.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 127-8205, 1278205, 0R-8479, 0R8479

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 diesel engines:

• Caterpillar 3116 Engine – Widely used in medium-duty trucks, industrial equipment, and marine applications.
• Caterpillar 3114 Engine – Common in construction machinery, generator sets, and agricultural equipment.

These engines are found in a wide range of Caterpillar machinery, including loaders, excavators, and power units from the 1990s onward.

Global Supply & Distribution

We are a professional supplier with extensive experience in the international B2B trade of heavy equipment parts. Our logistics network ensures efficient delivery to key global markets.

• Worldwide Shipping: We export to North America, South America, Europe, the Middle East, Africa, and Asia-Pacific.
• Major Port Delivery: Fast container and air freight services to major industrial hubs and ports including Rotterdam, Los Angeles, Dubai, Singapore, and Sydney.
• Trade Compliance: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided to ensure smooth customs clearance.

Quality Assurance

We stand behind the quality and performance of our components to ensure they meet the demands of professional use.

• Manufacturing Standards: Produced using advanced CNC machinery and rigorous quality control processes at each production stage.
• Warranty: Backed by a 4-month warranty from the date of delivery, covering defects in material and workmanship.
• Testing: Each injector undergoes functional testing to verify spray pattern, leak integrity, and solenoid operation (where applicable) before packaging.

FAQ

Q: Is this injector a direct fit for my Caterpillar 3116 engine?
A: Yes, this injector is a direct replacement for the OEM part numbers 127-8205 and 0R-8479 used in the Caterpillar 3116 and 3114 engines. For critical applications, we recommend cross-referencing your engine’s specific serial number.

Q: What is included in the packaging, and is it suitable for international resale?
A: The injector is supplied in neutral, non-branded packaging (WX Packing), which is ideal for distributors, workshops, and resellers worldwide. It includes the injector only; installation hardware or seals are not included unless specified.

Q: What precautions should be taken during installation?
A: Always ensure the fuel system is clean before installation. Use new seals and copper washers. It is critical to follow the engine manufacturer’s torque specifications and procedures for installing common rail injectors to prevent damage and ensure proper seating. After installation, the fuel system may require priming and air bleeding.