4039126 NRA Nozzle Ring Assy HE431V Turbocharger

This aftermarket FOR 4039126 NRA Nozzle Ring Assy is a replacement component for HE431V turbochargers, associated with Dongfeng T-Lift dump trucks equipped with Cummins ISLE engines. Verify your specific part number, engine code, and OEM reference numbers before ordering to ensure the correct assembly for your application.

Key Specifications

This nozzle ring assembly is identified by part number FOR 4039126 NRA and is designed for HE431V turbochargers. The assembly includes a main ring with vertical fins, a slotted circular ring, and a retaining ring. It is associated with Dongfeng T-Lift dump trucks equipped with Cummins ISLE engines. Buyers should verify the specific engine code and OEM reference numbers, such as 4034029 NRA or 4034044 NRA, to confirm the correct fitment. The unit ships in a 17*17*21 cm package with a gross weight of 1.2 kg.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• DONGFENG > Dongfeng KC > Dongfeng T-Lift dump truck > Cummins ISLE

This nozzle ring assembly is listed for Dongfeng T-Lift dump trucks equipped with Cummins ISLE engines. It is associated with the HE431V turbocharger model. Buyers should verify the specific engine code and production year before ordering. Cross-check your existing part against representative OEM reference numbers, such as 4034029 NRA or 4034044 NRA, to confirm the correct replacement application. This part is intended for industrial and construction equipment where fitment verification is critical.

Technical Notes

The HE431V turbocharger model is associated with variable-geometry turbine designs, though specific vane configurations and cooling systems should be verified per application. This nozzle ring assembly includes a main ring with vertical fins, a slotted circular ring, and a retaining ring, visible in the provided studio images. Buyers should confirm the vane count and mounting pin alignment against their existing part. Cross-check representative OEM reference numbers, such as 4034029 NRA or 4034044 NRA, to ensure the assembly matches your specific turbo setup. Verify material grade and dimensions before installation, as these details are not explicitly stated in the product data.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this FOR 4039126 NRA Nozzle Ring Assy. Technical fitment support is available to help verify the HE431V turbo model, Cummins ISLE engine code, and representative OEM reference numbers such as 4034029 NRA or 4034044 NRA before ordering. The compact 17*17*21 cm packaging and 1.2 kg gross weight facilitate efficient logistics for fleet and industrial parts procurement. Contact our team with your specific vehicle application and part details to confirm the correct assembly for your Dongfeng T-Lift or similar heavy-duty equipment.