Product Overview

This remanufactured diesel common rail injector, part number 173-4566 / 1734566, is a direct replacement for Caterpillar 3126, 3126B, and 3126E truck engines. Designed for B2B procurement, this injector is engineered to restore fuel efficiency and engine performance. We provide global shipping to major markets, including North America, Europe, the Middle East, and Asia-Pacific, ensuring fast delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Remanufacturing: Restored to OE specifications for reliable fuel atomization and combustion efficiency.
• Durable Stainless Steel Construction: Resistant to corrosion and wear, ensuring long service life in demanding diesel applications.
• High-Quality Performance: Delivers consistent fuel pressure and injection timing for improved engine power and reduced emissions.
• Cost-Effective Solution: Offers a reliable alternative to new OEM parts without compromising on quality or performance.
• Rigorous Testing: Each unit is pressure-tested and inspected to meet strict quality standards before shipping.

Technical Specifications

OEM Cross-Reference

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

• 173-4566 (Caterpillar)
• 1734566 (Caterpillar)

Note: Always verify fitment with your engine’s serial number or existing part before ordering.

Compatibility

• Engine Models: Caterpillar 3126, 3126B, 3126E
• Vehicle Applications: Diesel truck engines (on-highway and vocational trucks), industrial equipment, and marine applications where these engine models are used.
• Year Range: Commonly used in engines manufactured from the mid-1990s through the 2000s. Verify compatibility with your specific engine model.

Global Supply & Distribution

We support international B2B procurement with a robust logistics network. Our shipping capabilities include:

• Worldwide Shipping: Reliable delivery to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Efficient processing and shipping to major ports (e.g., Los Angeles, Rotterdam, Shanghai, Dubai) and industrial centers.
• Export Experience: Proven track record in international trade compliance, with proper documentation for customs clearance.
• Flexible Packaging: Available in neutral or WX packing per customer requirements.

Quality Assurance

• Manufacturing Standards: Remanufactured to meet or exceed OE performance specifications.
• Testing: Each injector undergoes rigorous pressure and flow testing to ensure reliable operation.
• Warranty: Backed by a 3-month warranty against manufacturing defects.
• Inspection: All units are visually inspected and cleaned before packaging to ensure quality.

FAQ

Q: Is this injector a direct fit for my Caterpillar 3126E engine?
A: Yes, part number 173-4566 is a direct replacement for Caterpillar 3126, 3126B, and 3126E diesel engines. We recommend verifying your engine’s serial number or comparing the old injector’s part number to ensure compatibility.

Q: What is the installation procedure for this remanufactured injector?
A: Installation should be performed by a qualified diesel technician. Ensure the fuel system is clean and free of debris. Replace sealing washers and O-rings as per the engine service manual. After installation, prime the fuel system and check for leaks before starting the engine.

Q: How should I maintain this injector for optimal performance?
A: Use high-quality diesel fuel and replace fuel filters at recommended intervals. Regularly inspect for signs of wear or contamination. Avoid running the engine on low fuel, as this can introduce air into the system and damage injectors. Adhere to the engine manufacturer’s maintenance schedule.