Cummins ISB 5.9L Turbo Assembly OEM 4089314RX | Diesel Engine Turbocharger 2002–2008

The Cummins ISB 5.9L Turbo Assembly OEM 4089314RX is designed for 2002–2008 Cummins ISB 5.9L diesel engines, providing consistent boost pressure, improved airflow, and enhanced combustion efficiency. This 4089314RX turbocharger is ideal for heavy-duty trucks, industrial machinery, and commercial diesel applications.

Built to OEM standards, the 4089314RX turbo assembly ensures long-lasting performance under extreme conditions. It restores engine power, improves throttle response, and enhances fuel efficiency.

Constructed with durable, heat-resistant materials, this ISB 5.9L turbo assembly offers reliable operation and longevity. Its direct-fit design allows for quick installation, minimizing downtime and restoring peak engine performance.

Key Features & Benefits

• OEM remanufactured 4089314RX turbo assembly
• Compatible with Cummins ISB 5.9L diesel engines (2002–2008)
• Provides stable and efficient turbo boost
• Enhances horsepower, torque, and fuel efficiency
• Durable, heat-resistant construction for long service life
• Improves throttle response and airflow efficiency
• Direct bolt-on replacement for easy installation
• Suitable for trucks, industrial machinery, and commercial diesel engines

Engine Compatibility

• Cummins ISB 5.9L Diesel Engine (2002–2008)

Vehicle Applications

• Heavy-duty trucks and commercial vehicles
• Industrial machinery and equipment
• Off-highway diesel applications
• Fleet and construction vehicles

Additional Information

• Part Number: 4089314RX
• Engine Type: Diesel
• Component Type: Turbocharger Assembly
• Condition: OEM / Remanufactured
• Application Type: On-Highway / Off-Highway / Industrial

Frequently Asked Questions

1. What is OEM 4089314RX?

OEM 4089314RX is a turbocharger assembly for Cummins ISB 5.9L diesel engines (2002–2008), delivering reliable boost and performance.

2. Is this turbo a direct replacement?

Yes, it meets OEM specifications and installs as a direct bolt-on replacement.

3. What are the benefits of this turbo?

Restores engine power, improves fuel efficiency, and ensures consistent boost pressure for optimal diesel performance.

4. Which engines use this turbo?

Compatible with Cummins ISB 5.9L diesel engines from 2002 to 2008, commonly used in trucks and industrial vehicles.

5. Is this turbo durable?

Yes, made with high-quality, heat-resistant materials for long-lasting heavy-duty operation.