VA420125 AC Turbocharger Actuator for Nissan YD25DDTI RHF4H

This aftermarket turbocharger actuator FOR VA420125 AC serves as a replacement component for Nissan YD25DDTI engines, specifically supporting RHF4H turbocharger assemblies. Designed for applications such as the Nissan Cabstar 2.5 DCI, this unit helps restore boost control functionality. Verify part numbers and OEM references before ordering to ensure correct fitment.

Key Specifications

• Part Number: FOR VA420125 AC
• Product Type: Turbocharger Actuator
• Turbo Model: RHF4H
• Gross Weight: 0.8 kg
• OEM Reference: FOR VB420119 AC
• Image Available: Yes

These specifications define the physical and reference parameters for this aftermarket replacement component. The listed gross weight aids in logistics planning, while the OEM reference number helps confirm alignment with existing service documentation. Always cross-check these details against your specific turbocharger assembly to ensure correct identification before finalizing your order.

Application & Compatibility

This actuator is listed for Nissan YD25DDTI 110HP engines, commonly found in Nissan Cabstar 2.5 DCI vehicles. It serves as a replacement application for RHF4H turbocharger assemblies. Use the OEM reference number FOR VB420119 AC to help confirm alignment with your specific unit. Always verify the part number, engine code, and turbo model before ordering to ensure correct identification.

Technical Notes

This turbocharger actuator is engineered for precise boost control within RHF4H assemblies. The unit operates by responding to exhaust pressure signals to regulate turbine speed, ensuring stable engine performance under load. Proper installation requires checking related hardware movement and vacuum integrity to prevent boost leaks. Inspect the diaphragm and spring mechanism for wear before fitting. This component supports reliable operation in diesel applications like the Nissan YD25DDTI. Verify stroke specifications match your specific turbo model to maintain correct boost pressure levels and avoid engine management faults.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for turbocharger actuators and worldwide shipping options. Our team provides technical fitment support to help verify part numbers, engine codes, and OEM references before ordering. Contact us for bulk inquiries or specific application guidance. We ensure accurate product identification to streamline your procurement process and reduce return risks.