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504257855 HX25 Turbocharger Replacement for IVECO NEF Tier 3

504257855 HX25 turbocharger for IVECO NEF Tier 3 and Case IH applications. Aftermarket replacement unit. Verify engine code and OEM references 4033623, 4047940, 4047941 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 504257855 Models HX25 Weight 8.00 kg Packing 21*23*26
Cross Reference 4033623
Show more cross references 4033623 4047940 4047941
US$ 135.00 / 1 pc(s)
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Subtotal: US$ 135.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 504257855 HX25 turbocharger is an aftermarket replacement unit designed for IVECO NEF Tier 3 and Case IH applications. This complete assembly serves as a reference application for engines such as F4GE0454E and FEGE9484A, supporting B2B buyers who require verified fitment for industrial and agricultural equipment.

Key Specifications

  • Part Number: 504257855
  • Product Type: Turbocharger
  • Turbo Model: HX25
  • OEM Reference Numbers: 4033623, 4047940, 4047941
  • Packing Dimensions: 21 x 23 x 26 cm
  • Gross Weight: 8 kg
  • Application Clues: IVECO NEF Tier 3, Case IH MXU115, New Holland F4GE0454E
  • Image Availability: High-resolution studio photography available

Verify the stamped part number and OEM references against your specific engine code before ordering.

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 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 Industrial > Case IH Industrial > Iveco NEF Tier 3
  • 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 B110 > New Holland B110 Tier 3 > New Holland NEF 45 Tier 3
  • NEW-HOLLAND > New Holland B110 > Iveco NEF
  • NEW-HOLLAND > New Holland D75 > New Holland D75 Crawler Dozer > New Holland F4GE0454E
  • NEW-HOLLAND > IVECO NEF TIER 3

This HX25 turbocharger is listed for IVECO NEF Tier 3 and Case IH equipment, including the MXU115 tractor and WD4 windrower. It is associated with engine codes such as F4GE0454E and FEGE9484A. Buyers should verify the stamped part number 504257855 and OEM reference numbers 4033623, 4047940, or 4047941 against their specific vehicle or engine before ordering. Fitment is based on reference applications; confirm with your unit details to ensure the correct replacement application.

Technical Notes

The HX25 turbocharger assembly features a two-part housing design with a grey compressor section and black turbine section, secured by a central clamp band. Visible markings include '73.0' and '7110H' stamped on the clamp, which may assist in visual identification during pre-shipment inspection. Buyers should cross-reference these visible markings with the part number 504257855 and OEM reference numbers 4033623, 4047940, or 4047941 to confirm the correct unit for their IVECO NEF or Case IH application. Technical fitment support is available to verify specific engine codes such as F4GE0454E before finalizing an order.

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 such as F4GE0454E and OEM reference numbers 4033623, 4047940, or 4047941 before finalizing orders. This service helps distributors and repair shops confirm the correct replacement application for IVECO NEF Tier 3 and Case IH equipment. Contact our team to review your specific unit details and ensure the supplied packing dimensions of 21 x 23 x 26 cm and 8 kg gross weight match your logistics requirements.

Product FAQ

The 504257855 HX25 turbocharger is associated with OEM reference numbers 4033623, 4047940, and 4047941. Verify these against your specific engine and vehicle application before ordering.

If your equipment lists a different OE number, cross-check it against the 504257855 HX25 turbocharger and the provided references 4033623, 4047940, and 4047941. Contact technical support to confirm fitment for updated or superseded numbers.

Casting numbers are stamped on the physical housing, while OE reference numbers like 4033623 and 4047940 are catalog identifiers. Use the OE references to confirm the 504257855 HX25 turbocharger matches your application.

Photograph the 504257855 HX25 turbocharger, its packing (21*23*26 cm, 8 kg gross weight), and any visible markings. Include the OEM reference numbers and part number in your report to support the claim.

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.

Compatibility Verify part number 504257855, engine code (e.g., F4GE0454E, FEGE9484A), vehicle application, production year, and OEM reference numbers (4033623, 4047940, 4047941) before ordering. Fitment is based on reference applications; confirm with your specific unit details.

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Frequently Asked Questions

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Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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