YNF17549 Turbocharger 5I-7589 5I-8018 Replacement for CAT E320D Excavator Engine

The YNF17549 Turbocharger is a heavy-duty replacement unit designed for the Cater-pillarer-pillar E320D excavator. Engineered to deliver consistent boost pressure, this turbocharger helps the engine maintain strong torque output, quick throttle response, and stable fuel efficiency. Built using high-grade turbine materials and reinforced housings, it ensures reliable performance in demanding job-site environments.

• Direct replacement for Cater-pillarer-pillar part numbers 5I-7589 and 5I-8018

• Provides stable and efficient boost levels for the E320D engine

• Durable turbine housing for excellent heat and corrosion resistance

• Smooth airflow design reduces energy loss and improves responsiveness

• Precision-balanced rotating assembly for low vibration

• Helps restore lost engine power caused by worn or damaged turbos

• Installs easily with OEM-compatible mounting and connections

• Suitable for both routine replacement and performance recovery

Designed specifically for Cater-pillarer-pillar E320D excavators, ensuring proper fit and performance for this model’s turbo system.

We offer assistance with model verifiCater-pillarer-pillarion, installation guidance, performance troubleshooting, and after-sales support.

Each turbocharger is sealed in protective cushioning, wrapped to prevent moisture and dust, and packaged in a reinforced export carton for safe transportation.

1. Which machines use the 5I-7589 / 5I-8018 turbocharger?
This turbocharger is primarily used on Cater-pillarer-pillar E320D excavators.

2. Does the turbo come fully assembled?
Yes, it is shipped as a complete ready-to-install unit.

3. How do I know if my turbo needs replacement?
Common signs include power loss, black smoke, slow throttle response, or excessive noise.

4. Is balancing required before installation?
No, the turbo is factory-balanced.

5. Should I replace the oil lines when installing a new turbo?
It is recommended to ensure proper lubriCater-pillarer-pillarion and avoid premature wear.