8980277725 NRA Nozzle Ring Assy RHF55V Turbocharger

This aftermarket Nozzle Ring Assy FOR 8980277725 NRA serves as a replacement part for RHF55V turbochargers. Designed for Isuzu NPR vehicles with the 4HK1-E2N engine, it supports variable geometry systems. Verify OEM reference numbers and specific turbo model details before ordering to ensure correct fitment.

Key Specifications

This Nozzle Ring Assy is identified by part number FOR 8980277725 NRA. It is designed for the RHF55V turbocharger model, commonly associated with Isuzu NPR vehicles equipped with the 4HK1-E2N engine. The component weighs approximately 0.9kg and is supplied as an aftermarket replacement. Buyers should verify specific OEM reference numbers, such as FOR 8980277720 NRA or FOR 8980277730 NRA, to confirm alignment with their existing turbocharger assembly. This part supports variable geometry systems where applicable. Always cross-check engine codes and turbo model variants before finalizing your order to ensure correct application.

Application & Compatibility

This Nozzle Ring Assy is listed for RHF55V turbochargers used in Isuzu NPR vehicles with the 4HK1-E2N engine. It serves as a replacement application for units referencing FOR 8980277725 NRA. Buyers should verify their specific turbo model and engine variant to ensure correct alignment. This part is associated with multiple OEM reference numbers, including FOR 8980277720 NRA and FOR 8980277730 NRA. Always confirm fitment details before ordering to avoid installation issues.

Technical Notes

The RHF55V turbocharger typically utilizes a variable nozzle turbine (VNT) design to optimize exhaust gas flow. This Nozzle Ring Assy is critical for maintaining vane movement and boost control stability. Inspect the housing for debris or carbon buildup that could restrict ring operation. Ensure the ring slides freely within the turbine housing before installation. Proper alignment prevents binding and supports consistent performance. Verify that the replacement matches the specific vane count and geometry of your existing unit.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this Nozzle Ring Assy. Worldwide shipping is available for international orders. Our team provides technical fitment support to help verify part numbers and OEM references. Contact us to confirm stock levels and lead times for the RHF55V turbo replacement. We assist repair shops and distributors in identifying the correct components for Isuzu NPR applications.