Turbo RHG6 Turbocharger VA570090 1-14400-4380/1 for Isuzu 6HK1X Engine Hitachi ZX330-3 ZX350-3 ZX360-3

The RHG6 Turbocharger (Part No. VA570090 / 1-14400-4380/1) is a high-performance replacement turbo designed specifically for Isuzu 6HK1X diesel engines used in heavy construction equipment. Built to OEM specifications, this turbocharger restores engine efficiency, maintains consistent boost pressure, and enhances overall machine productivity.

Manufactured using premium-grade components and precision balancing technology, the RHG6 turbocharger withstands extreme working conditions found in mining and construction environments. It features a direct bolt-on design, ensuring easy installation without modification, reducing downtime and maintenance costs.

Key Features & Benefits

• OEM-Compatible Replacement – Replaces VA570090 / 1-14400-4380/1

• Heavy-Duty Performance – Designed for continuous excavator operation

• Improved Engine Power—Restores boost and torque output

• Fuel Efficiency Optimization – Enhanced airflow for cleaner combustion

• High-Strength Materials – Long service life under harsh conditions

• Precision Balanced Assembly – Smooth operation with reduced wear

• Direct Fit Installation—No modifications required

Engine Compatibility

• Isuzu 6HK1X Diesel Engine

Vehicle / Equipment Applications

• Hitachi ZX330-3

• Hitachi ZX350-3

• Hitachi ZX360-3

• Is this RHG6 turbocharger a direct replacement?
  Yes, it is a direct bolt-on replacement for VA570090 and 1-14400-4380/1.
• Which engine is this turbo compatible with?
  This turbocharger is designed for the Isuzu 6HK1X diesel engine.
• What machines use this turbo?
  It fits Hitachi ZX330-3, ZX350-3, and ZX360-3 excavators.
• Is professional installation recommended?
  Yes, professional installation is advised for optimal performance and reliability.
• Does this turbo improve machine efficiency?
  Yes, it restores proper boost pressure, improving power output and fuel efficiency.