4309076RX NRA Nozzle Ring Assy HE500VG Turbocharger

This aftermarket 4309076RX NRA Nozzle Ring Assy is a replacement component for HE500VG turbochargers, listed for Freightliner vehicles equipped with Cummins ISX1 engines (2001-2012). Verify your specific part number, engine code, and OEM reference numbers such as 2836356 NRA before ordering to ensure correct fitment.

Key Specifications

• Part Number: 4309076RX NRA
• Product Type: Nozzle Ring Assy
• Turbo Model: HE500VG
• Application Clue: Freightliner (2001-2012) with Cummins ISX1 engines
• Packing Dimensions: 17 x 17 x 21 cm
• Gross Weight: 1.35 kg
• OEM Reference Numbers: 21 references listed, including 2836356 NRA, 2836357 NRA, and 2881785 NRA
• Image Availability: High-resolution studio photos showing top, bottom, and 45-degree views of the assembly

Application & Compatibility

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

• Freightliner > Freightliner (2001-2012) > Cummins ISX1

This nozzle ring assembly is listed for Freightliner vehicles equipped with Cummins ISX1 engines (2001-2012). It is associated with 21 OEM reference numbers, including 2836356 NRA, 2836357 NRA, and 2881785 NRA. Use these references to verify your specific unit's configuration. Confirm the turbo model HE500VG and mounting orientation before ordering. Technical fitment support is available to assist with verification.

Technical Notes

The HE500VG turbocharger utilizes a variable-geometry turbine design, where the nozzle ring assembly controls exhaust gas flow to optimize boost pressure across the engine's operating range. This assembly includes the slotted vane ring, cylindrical housing with vertical fins, and retaining components visible in the product images. During installation, verify that the housing orientation and pin configuration match the original unit to ensure proper vane actuation. Inspect the turbine housing for wear or damage before fitting the new assembly. Confirm that the slotted ring and retaining ring align correctly with the housing fins to maintain stable operation and prevent vane binding. Technical fitment support is available to assist with configuration verification for Cummins ISX1 applications.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for this 4309076RX NRA Nozzle Ring Assy. Worldwide shipping is available to ensure timely delivery of this 1.35 kg component. Our team provides technical fitment support to help verify the HE500VG configuration against your Cummins ISX1 application. Please confirm your specific OEM reference numbers and mounting orientation before placing an order to ensure the correct assembly is supplied for your rebuild or replacement project.