RHF55 Turbocharger VB440031 VA440031 VC440031 for Isuzu ELF NPR75 NQR75 Hitachi ZX240

RHF55 Turbocharger VB440031 VA440031 VC440031 for Isuzu ELF NPR75 NQR75 Hitachi ZX240

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High-performance RHF55 turbocharger VB440031 / VA440031 / VC440031 designed for Isuzu ELF NPR75, NQR75, ATLAS trucks, and Hitachi ZX240, ZAX240-3 excavators, delivering reliable boost and OEM-level performance.

$1,118.40

Vin / Engine Serial Number

Please provide VIN / ESN for identification of correct parts

This RHF55 turbocharger VB440031, VA440031, and VC440031 is a direct-fit replacement engineered to meet or exceed OEM specifications for Isuzu trucks and Hitachi construction equipment. It is designed to deliver stable boost pressure, efficient airflow, and consistent engine performance in demanding working conditions.

Manufactured using high-grade materials and precision balancing, this turbocharger ensures smooth operation, reduced turbo lag, and improved fuel efficiency. It is ideal for replacing worn or damaged turbo units that cause power loss, excessive exhaust smoke, or poor engine response. Built for durability, this RHF55 turbocharger performs reliably in both on-road commercial vehicles and heavy-duty excavators.

Key Features & Benefits

  • Direct-fit RHF55 turbocharger replacement

  • Replaces part numbers VB440031, VA440031, VC440031

  • OEM-equivalent performance and boost pressure

  • Precision-balanced for smooth and quiet operation

  • Improves engine power and throttle response

  • Heavy-duty, heat-resistant construction

  • Designed for commercial trucks and excavators

  • Long service life under high-load conditions

Engine Compatibility

  • Isuzu Diesel Engines (as used in NPR75 / NQR75 / ATLAS)

Vehicle Applications

  • Isuzu ELF NPR75

  • Isuzu NQR75

  • Isuzu ATLAS

  • Hitachi ZX240 Excavator

  • Hitachi ZAX240-3 Excavator

Frequently Asked Questions

Q1: What part numbers does this turbocharger replace?
A: It replaces VB440031, VA440031, and VC440031 turbocharger part numbers.

Q2: Which vehicles is this turbo compatible with?
A: It fits Isuzu ELF NPR75, NQR75, ATLAS trucks, and Hitachi ZX240 and ZAX240-3 excavators.

Q3: Is this a direct-fit replacement?
A: Yes, this RHF55 turbocharger is designed for direct bolt-on installation.

Q4: What are common signs of a failing turbocharger?
A: Loss of power, excessive smoke, turbo lag, or increased fuel consumption.

Q5: Should professional installation be used?
A: Professional installation is recommended to ensure proper fitment and performance.

SKU: PDF-VB440031 Category: Tags: , , , , , ,

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