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504257855 HX25 Turbocharger Replacement for Iveco NEF & Case
Aftermarket HX25 turbocharger (504257855) for Iveco NEF 4CYL12V TAA and Case/New Holland equipment. Reference OE numbers 4033623, 4047940. Verify fitment before ordering.
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4033623 4047940 4047941Subtotal: US$ 135.00
Send an InquiryThis HX25 turbocharger (part number 504257855) serves as an aftermarket replacement for Iveco NEF 4CYL12V TAA engines and Case industrial equipment. Designed for Tier 3 applications, this unit supports reference numbers 4033623 and 4047940. Verify engine codes and vehicle models before ordering to ensure correct fitment.
Key Specifications
This HX25 turbocharger assembly is identified by part number 504257855. It serves as an aftermarket replacement for Iveco NEF 4CYL12V TAA engines and various Case industrial machines. The unit supports OEM reference numbers 4033623, 4047940, and 4047941 for verification purposes. Each turbocharger is packed in a 21x23x26 cm carton with a gross weight of 8 kg. High-resolution images are available to assist with visual inspection and part identification before purchase.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- IVECO > IVECO NEF 4CYL12V TAA > IVECO TIER 3
- Case Construction Equipment > Case Industrial > Case IH Industrial > Iveco NEF Tier 3
- Case IH > Case IH MXU > CASE MXU115 Tractor > New Holland F4GE0454E
- Case IH > Case IH WD4 > Case IH Self-Propelled Windrower WD4 Series > Iveco NEF F4GE9484A J613
- Case > CASE 650 > CASE 650K Crawler Dozer > New Holland F4GE0454E
- Case > Case 440 > Case 440 Tier 3 > Iveco NEF Tier 3
- Case > Case 440 > Case Loader 440CT > Iveco NEF FEGE9484A J600
- Case > Case 450 > Case Loader 450CT > Iveco NEF FEGE9484A J600
- Case > Case 570MXT > Case 570MXT Series 3 > Iveco Tier 3 NEF
- Case > Case 580 > CASE 580SM Backhoe Loader > New Holland F4GE0454E
- Case > Case 580 > Case 580 Super N Tier 3 > Iveco NEF Tier 3
- Case > Case 580 > Case 580 Super N Tier 3 > Iveco Tier 3 NEF
- Case > Case 580 > Case 580 Super N Tier 3 > New Holland NEF 45 Tier 3
- Case > Case 580 > Case 580 Super N WT Tier 3 > Iveco Tier 3 NEF
- Case > Case 580 > Case 580M Series 2 > Iveco NEF
- Case > Case 580 > Case 580M Series 3 > Iveco Tier 3 NEF
- Case > Case 580 > Case 580N Tier 3 > Iveco NEF Tier 3
- Case > Case 580 > Case 580N Tier 3 > Iveco Tier 3 NEF
- Case > Case 580 > Case 580N Tier 3 > New Holland NEF 45 Tier 3
- Case > Case 580 > Case Backhoe Loader 580M > New Holland D666
- Case > Case 580 > Case Loader 580M > Iveco NEF FEGE9484A J600
- Case > Case 580 > Case Loader 580N > Iveco NEF F4GE9484A J613
- Case > Case 580 > Case Loader 580N > Iveco NEF FEGE9484A J600
- Case > Case 586 > Case 586G Tier 3 > Iveco NEF Tier 3
- Case > Case 586 > Case 586G Tier 3 > Iveco Tier 3 NEF
- Case > Case 586 > Case 586G Tier 3 > New Holland NEF 45 Tier 3
- Case > Case 586 > Case Loader 586G > Iveco NEF FEGE9484A J600
- Case > Case 588 > Case 588G Tier 3 > Iveco Tier 3 NEF
- Case > Case 588 > Case 588G Tier 3 > New Holland NEF 45 Tier 3
- Case > Case 588 > Case Loader 588G > Iveco NEF FEGE9484A J600
- Case > Case N Series > Case 580N > Iveco NEF
- New Holland > New Holland 10S Series > New Holland Tractor 7610S > New Holland D666
- New Holland > New Holland B Series > New Holland Backhoe Loader B95 > New Holland D666
- New Holland > New Holland B110 > New Holland B110 Tier 3 > Iveco NEF Tier 3
- New Holland > New Holland B110 > New Holland B110 Tier 3 > New Holland NEF 45 Tier 3
- New Holland > New Holland B110 > Iveco NEF
This HX25 turbocharger is listed for Iveco NEF 4CYL12V TAA engines and various Case industrial machines. It serves as a replacement application for equipment such as Case 580 loaders, Case 586G, and New Holland B110 Tier 3 models. Buyers should verify the specific engine code and vehicle model against the provided OEM reference numbers before ordering. Fitment may vary by production year and turbo configuration.
Technical Notes
This HX25 turbocharger assembly is designed for industrial and agricultural applications requiring reliable boost performance. The unit features a standard housing configuration suitable for Iveco NEF 4CYL12V TAA engines. Buyers should inspect the compressor and turbine wheels for damage before installation. Ensure all mounting flanges and gasket surfaces are clean to prevent leaks. Verify that the actuator and wastegate mechanisms operate smoothly. Technical support is available to assist with specific engine code verification and installation guidance.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 504257855 HX25 turbocharger. Technical fitment support is available to verify engine codes and OEM references before ordering. Contact our team for bulk order quotes and fast dispatch options. We assist distributors and repair shops in confirming part numbers against specific vehicle applications to ensure accurate replacement.
Product FAQ
IVECO and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by IVECO.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
