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409250-0001 TO4B15 Turbocharger Core for John Deere 6404T

Aftermarket replacement core for FOR 409250-0001 TO4B15 turbochargers. Reference application for John Deere 6404T and 4620. Verify part number and OE references before ordering.

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

Type Core On backorder — orders accepted Part # FOR 409250-0001 Models TO4B15 Packing N/A
Cross Reference FOR 408105-5261S
Show more cross references FOR 408105-5261S FOR 409250-0002
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement core is designed for FOR 409250-0001 TO4B15 turbochargers, serving as a reference application for John Deere 6404T and 4620 combine harvesters. It supports B2B buyers and repair shops seeking specific CHRA units for agricultural equipment, with technical fitment support available to verify part numbers and OEM reference numbers before ordering.

Key Specifications

  • Part Number: FOR 409250-0001
  • Product Type: Turbocharger Core (CHRA)
  • Turbo Model: TO4B15
  • Application Clues: John Deere 6404T and 4620 combine harvesters
  • OEM Reference Numbers: FOR 408105-5261S, FOR 409250-0002
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

This core is listed for the TO4B15 turbocharger configuration. Buyers should verify the part number FOR 409250-0001 against their existing unit's nameplate. The supplied OEM reference numbers serve as verification clues for John Deere agricultural equipment applications.

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
  • JOHN-DEERE > JOHN-DEERE COMBINE HARVESTER > 6404T

This core is listed for John Deere 6404T and 4620 combine harvester applications. It serves as a reference application for the TO4B15 turbocharger configuration. Buyers should verify the part number FOR 409250-0001 against their existing unit's nameplate. Cross-check the supplied OEM reference numbers FOR 408105-5261S and FOR 409250-0002 to ensure the core matches your specific machine. Confirm the engine code and vehicle application before ordering to ensure correct replacement application.

Technical Notes

The TO4B15 core is a central component of the turbocharger assembly, housing the turbine and compressor wheels. For this specific application, the core is associated with John Deere 6404T and 4620 combine harvesters. Buyers should verify the part number FOR 409250-0001 against the existing unit's nameplate. Cross-check the supplied OEM reference numbers FOR 408105-5261S and FOR 409250-0002 to ensure the core matches your specific machine configuration. Confirm the engine code and vehicle application before ordering to ensure correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this FOR 409250-0001 core. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers before ordering. Contact our team to confirm the correct TO4B15 configuration for your John Deere 6404T or 4620 application. This service helps ensure the replacement core matches your specific unit, reducing the risk of incorrect orders and supporting efficient inventory management for agricultural equipment fleets.

Product FAQ

Compare against FOR 408105-5261S and FOR 409250-0002. These references help confirm the correct TO4B15 configuration for your John Deere unit.

Two representative OE references are listed. Use them to cross-check your existing turbo tag or nameplate to ensure the core matches your specific application.

Check the part number FOR 409250-0001 and the turbo model TO4B15. Ensure the engine and vehicle application match John Deere 6404T or 4620.

It is a reference application for John Deere 6404T and 4620 combine harvesters. Verify your specific machine's turbo configuration before ordering.

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, engine code, vehicle application, and OEM reference numbers (FOR 408105-5261S, FOR 409250-0002) before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit.

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Frequently Asked Questions

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

Turbochargers

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

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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