3264700 New Aftermarket Fuel Injector fits Caterpillar C6.4 320D (6 Cyl Engine) – GOTTO

Product Specifications:

The 3264700 is a heavy-duty, precision-engineered Common Rail Diesel Fuel Injector (Aftermarket Replacement) designed specifically for Caterpillar C6.4 engines and Hyundai D04FD engines. As one of the most highly demanded fuel system components, it is the driving force behind CAT’s legendary 20-ton class excavators (including the 320D and 323D series) and Hyundai’s Robex 140. Manufactured to verify against rigorous OEM testing protocols to ensure optimal fuel atomization, emissions compliance, and maximum hydraulic power output.

📊 Part Number Cross Reference

(Data strictly verified based on application catalog)

🚛 Fits Applications (Engine & Vehicle)

(Verified application list)

👨‍🔧 Tech Notes & Installation Guide

1. 💰 Why Replace the Full Set?

   • The Risk: Mixing a brand-new common rail injector with old, worn units causes severely uneven fuel delivery. This leads to Cylinder Power Imbalance (Engine Vibration, Drivetrain Stress, and Increased Fuel Consumption).

   • The Fix: Take advantage of our Volume Discounts to install a matched set. (Pro Tip: Order 6 units for the CAT C6.4 engine, or 4 units for the Hyundai D04FD engine). This ensures uniform fuel pressure across the rail and restores smooth factory performance.

2. ✅ Calibration & Installation:

   • These injectors are pre-calibrated on the test bench to match OEM flow standards. (Note: Depending on your specific ECM software version, entering the unique injector trim code into the system may be required during installation for optimal fuel mapping).

3. ⚠️ Critical Cleaning Step:

   • The entire high-pressure fuel delivery system (tank, lines, and rails) MUST be thoroughly flushed to remove microscopic debris or metal shavings. Always install a brand-new, high-efficiency fuel filter to protect the precision control valves from scoring.

🔍 Explore More Heavy Duty Parts:

• Looking for more options? Browse our complete selection of Fuel Injectors.

• Keep your engine running smoothly with our premium Engine Components.

⚖️ Legal Disclaimer

Part numbers, OE numbers, and brand names (e.g., Caterpillar, CAT, Hyundai) mentioned above are for reference and identification purposes only. This product is a compatible aftermarket replacement part and is NOT manufactured, sponsored, or affiliated with the original equipment manufacturers.