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4034029 NRA Nozzle Ring Assy for Cummins ISL HE431V Turbo Replacement
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4034029 NRA 4034044 NRA FOR 05003413360 NRA FOR 05003935590 NRA FOR 05040143080 NRA FOR 05040172250 NRA FOR 05040256370 NRA FOR 05040323220 NRA FOR 05042521460 NRA FOR 05042521480 NRA FOR 05042522340 NRA FOR 05042522350 NRA FOR 3595022 NRA FOR 3596794 NRA FOR 3773783 NRA FOR 3781176 NRA FOR 3791428 NRA FOR 4033309 NRA FOR 4039123 NRA FOR 4039124 NRA FOR 4039125 NRA FOR 4041642 NRA FOR 4042537 NRA FOR 4043390 NRA FOR 4043511 NRA FOR 4043512 NRA FOR 4045933 NRA FOR 4046928 NRA FOR 4046929 NRA FOR 4046930 NRA FOR 4046931 NRA FOR 4046932 NRA FOR 4046940 NRA FOR 4046941 NRA FOR 4046942 NRA FOR 4047415 NRA FOR 4090051 NRA FOR 4090052 NRA FOR 4090053 NRA FOR 4090068 NRA FOR 4955852 NRA FOR 500341336 NRA FOR 500393559 NRA FOR 504014308 NRA FOR 504017225 NRA FOR 504025637 NRA FOR 504032322 NRA FOR 5042521460 NRA FOR 5042521490 NRA FOR 5042522330 NRA FOR 504252234 NRA FOR 5042522340 NRASubtotal: US$ 150.00
Send an InquiryThis 4034029 NRA Nozzle Ring Assy is an aftermarket replacement component designed for Cummins ISL engines equipped with HE431V turbochargers. It serves as a critical internal part for maintaining variable geometry turbocharger performance in heavy-duty automotive applications.
Key Specifications
- Part Number: 4034029 NRA
- Product Type: Nozzle Ring Assy
- Turbo Model: HE431V
- Engine Application: Cummins ISL (Cummins Automotive)
- Gross Weight: 1.2 kg
- Packing Dimensions: 17x17x21 cm
- Image Availability: Yes
- Representative OEM References: 4034044 NRA, 05003413360 NRA, 3595022 NRA
Application & Compatibility
This nozzle ring assembly is listed for use with Cummins ISL engines featuring the HE431V turbocharger model. The following OEM reference numbers are associated with this part for verification purposes:
- 4034044 NRA
- 05003413360 NRA
- 05003935590 NRA
- 05040143080 NRA
- 05040172250 NRA
- 05040256370 NRA
- 05040323220 NRA
- 05042521460 NRA
- 05042521480 NRA
- 05042522340 NRA
- 05042522350 NRA
- 3595022 NRA
- 3596794 NRA
- 3773783 NRA
- 3781176 NRA
- 3791428 NRA
- 4033309 NRA
- 4039123 NRA
- 4039124 NRA
- 4039125 NRA
- 4039126 NRA
- 4041642 NRA
- 4042537 NRA
- 4043390 NRA
- 4043511 NRA
- 4043512 NRA
- 4045933 NRA
- 4046928 NRA
- 4046929 NRA
- 4046930 NRA
- 4046931 NRA
- 4046932 NRA
- 4046940 NRA
- 4046941 NRA
- 4046942 NRA
- 4047415 NRA
- 4090051 NRA
- 4090052 NRA
- 4090053 NRA
- 4090068 NRA
- 4955852 NRA
- 500341336 NRA
- 500393559 NRA
- 504014308 NRA
- 504017225 NRA
- 504025637 NRA
- 504032322 NRA
- 5042521460 NRA
- 5042521490 NRA
- 5042522330 NRA
- 504252234 NRA
- 5042522340 NRA
Verify your specific engine code, vehicle application, and turbocharger configuration before ordering to ensure correct fitment.
Technical Notes
The HE431V is a variable-geometry turbocharger (VGT/VNT) commonly used in Cummins ISL engines. The nozzle ring assembly controls exhaust gas flow to adjust turbine speed and boost pressure. Ensure the actuator and turbine housing are also inspected during rebuilds. Typical configuration may include VNT design and an oil-cooled system; verify per application.
B2B Supply
LeadTurbo provides technical fitment support for fleet managers, repair shops, and distributors. Volume pricing is available for bulk orders. Worldwide shipping is offered for international buyers. Contact our team to confirm stock levels and lead times for your specific requirements.
Product FAQ
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