3190677 Fuel Injection Pump for Caterpillar CAT 324D 336D Excavator 319-0677 3190677 FOR C7 C9 Engine

Delphi 3190677 Fuel Injection Pump for Caterpillar CAT 324D/336D Excavator (C7/C9 Engine)

The 3190677 Fuel Injection Pump is a high-performance diesel fuel system component designed for Caterpillar CAT 324D and 336D excavators equipped with C7 and C9 engines. This precision-engineered pump ensures optimal fuel delivery, enhancing engine efficiency, power output, and fuel economy.

 

 

✔ Direct Fit Replacement – Matches OEM specifications for Caterpillar 319-0677 pumps.
✔ High-Pressure Performance – Delivers precise fuel metering for smooth engine operation.
✔ Durable Construction – Built to withstand heavy-duty excavation and construction workloads.
✔ Compatible with C7 & C9 Engines – Ideal for CAT 324D, 336D, and other compatible models.

 

 

- Restores Engine Power – Resolves issues like hard starting, poor acceleration, or excessive smoke.
- Reliable Fuel Delivery – Prevents fuel starvation and uneven combustion.
- Long Service Life – Manufactured to meet or exceed OEM standards.

For optimal performance, pair with quality fuel filters and perform regular maintenance. A trusted solution for CAT excavator owners and repair professionals!
 

 

Abosede Diesel specializes in exporting high-quality diesel injection components, including fuel injectors, pumps, valves, nozzles, plungers, and repair kits. With 20+ years of expertise in common rail systems, we provide professional solutions for diesel engine maintenance and performance.

Our products have been showcased at international exhibitions in Peru, Brazil, Germany, Colombia, Turkey, and more, earning global recognition for reliability and precision. Whether for heavy machinery, trucks, or industrial engines, Abosede Diesel delivers OEM-standard parts with competitive pricing.

Choose us for durable, high-performance diesel components backed by decades of industry experience!

 

 

Guide to repair and maintenance of diesel pump

1. Regular inspection: Pay attention to the oil pump pressure, abnormal noise or leakage, and repair it in time if any abnormality is found.
2. Clean fuel system: Use qualified diesel, clean the fuel tank and pipeline every 50,000 kilometers, and avoid impurities wearing the plunger parts.
3. Replace filter: Replace the diesel filter element every 10,000-20,000 kilometers to prevent blockage and insufficient fuel supply.
4. Lubrication maintenance: Ensure that the pump body is well lubricated and check the oil level regularly (part of the integrated lubrication oil pump).
5. Professional debugging: After maintenance, the injection pressure and fuel supply need to be calibrated on the test bench to avoid insufficient engine power or black smoke.

Tip: Choose original or high-quality accessories (such as plunger/oil outlet valve), inferior parts will shorten the life of the pump!

 

 

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