Cummins ISB 6.7L Turbo Assembly OEM 4955487RX | HE351VE Turbo 2007–2010

Cummins ISB 6.7L Turbo Assembly OEM 4955487RX

The Cummins ISB 6.7L Turbo Assembly OEM 4955487RX is a premium HE351VE variable geometry turbocharger designed for 2007–2010 Cummins ISB 6.7 L diesel engines. Engineered to deliver optimal airflow and boost pressure, this 4955487RX turbo assembly significantly enhances engine power, fuel efficiency, and overall performance.

This turbocharger uses advanced variable geometry technology (VGT) to adjust turbine airflow dynamically, ensuring improved throttle response and consistent performance across all driving conditions. It plays a critical role in combustion efficiency and emissions control.

Built to OEM standards, the OEM 4955487RX turbocharger ensures precise fitment, durability, and long-lasting reliability. Most units are remanufactured with upgraded components and undergo strict testing to meet or exceed original specifications.

Designed as a direct replacement, this ISB 6.7 turbo assembly integrates seamlessly with your engine system, restoring full turbo functionality and minimizing downtime.

Key Features & Benefits

• OEM 4955487RX turbo assembly (HE351VE model)
• Designed for Cummins ISB 6.7L (2007–2010)
• Variable Geometry Turbo (VGT) for optimized airflow
• Improves engine power and throttle response
• Enhances fuel efficiency and combustion performance
• Supports emissions systems (EGR compatibility)
• Heavy-duty construction for long service life
• Direct-fit replacement for easy installation

Engine Compatibility

• Cummins ISB 6.7L Diesel Engine (2007–2010)

 Vehicle Applications

• Dodge Ram 2500 / 3500 6.7L Cummins (2007.5–2010)
• Medium-duty trucks and commercial vehicles
• Fleet and logistics vehicles
• Industrial and construction equipment

Additional Information

• Part Number: 4955487RX
• Turbo Model: HE351VE
• Condition: OEM / Remanufactured
• Includes Actuator: Yes (depending on configuration)
• Application Type: On-Highway / Off-Highway
• Cross Reference: 4955487, 3791769, 5322354

Frequently Asked Questions

1. What is the 4955487RX turbo?

The 4955487RX is an OEM turbocharger designed for Cummins ISB 6.7L engines (2007–2010), featuring HE351VE variable geometry technology.

2. Does this turbo include an actuator?

Most configurations include a turbo actuator, but it is recommended to confirm before purchase.

3. What are the benefits of a VGT turbo?

VGT turbos improve throttle response, optimize airflow, and enhance fuel efficiency across different engine speeds.

4. Is this a direct replacement?

Yes, the OEM 4955487RX turbo assembly is designed as a direct-fit replacement.

5. What are common signs of turbo failure?

Common signs include loss of power, excessive smoke, whining noise, and increased oil consumption.