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157301 Turbocharger Core Replacement for John Deere 6404T

Aftermarket 157301 turbocharger core for John Deere 6404T and 4620 applications. Verify part number and engine fitment before ordering. Technical support and volume pricing available.

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

Type Core On backorder — orders accepted Part # 157301
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 157301 turbocharger core is an aftermarket replacement component designed for John Deere 6404T and 4620 applications. This CHRA assembly serves as a critical internal part for turbocharger rebuilds, supporting efficient maintenance of heavy-duty agricultural and industrial equipment. Buyers should verify the specific engine configuration and existing turbo setup before ordering to ensure the correct part number is selected for their fleet or repair project.

Key Specifications

  • Part Number: 157301
  • Product Type: Turbocharger Core (CHRA)
  • Application Clues: John Deere 6404T and John Deere 4620
  • OEM Reference Numbers: Not provided in input
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: Not available

This section lists the confirmed factual identifiers for the 157301 core. Buyers should use the public part number and application clues to verify fitment against their specific equipment records.

Application & Compatibility

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

  • JOHN-DEERE > JOHN-DEERE 4620 > JOHN-DEERE 6404T

This 157301 core is listed for John Deere 6404T and John Deere 4620 reference applications. These application paths serve as verification clues for buyers identifying the correct turbocharger component for their specific equipment. Because no OEM reference numbers were provided in the input, distributors and fleet buyers should cross-check the public part number 157301 against their internal maintenance records and existing turbo configurations. Verify the specific engine code and production year before ordering to ensure the core matches the required replacement application. Technical fitment support is available to assist with these verification steps.

Technical Notes

This 157301 core is a critical internal assembly for turbocharger maintenance on John Deere 6404T and 4620 equipment. As a CHRA component, it supports the efficient operation of the turbo system in heavy-duty agricultural and industrial applications. Buyers should verify the specific engine configuration and existing turbo setup before ordering to ensure the correct part number is selected for their fleet or repair project. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and rebuilders with volume pricing for bulk orders of the 157301 core. Worldwide shipping is available for international and domestic distribution. Technical fitment support is provided to assist with verifying part numbers, engine codes, and application paths for John Deere 6404T and 4620 equipment. Contact our team to confirm specifications and request a quote for your fleet or repair project.

Product FAQ

Confirm the customer's engine code and existing turbo configuration match the 157301 reference application. Verify that the core is the correct replacement for the specific John Deere 6404T unit.

Use the public part number 157301 to identify the core, then cross-check the John Deere 4620 and 6404T application paths to ensure the correct assembly is sourced for the rebuild.

Fleet buyers should confirm the total quantity needed and verify that all units in the fleet use the same 157301 core specification. Volume pricing is available for bulk orders.

It is an aftermarket replacement application for John Deere 6404T and 4620. Always verify the specific engine and turbo configuration before installation to ensure proper fitment.

JOHN-DEERE 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 JOHN-DEERE.

Compatibility Verify part number 157301, engine code, vehicle application, and production year before ordering. This core is listed for John Deere 6404T and 4620 reference applications. Confirm specific turbo configuration with technical support.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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Complete Turbo Units

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

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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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