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171903 Turbocharger Core Replacement for John Deere 6081T

Aftermarket replacement turbo core, part number 171903, for John Deere 6081T application. Verify engine code and 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 # 171903
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement turbocharger core, part number 171903, is a CHRA assembly designed for John Deere 6081T engine applications. It serves as an aftermarket replacement component for turbocharger rebuilds, allowing buyers to restore boost performance while verifying specific engine codes and turbo configurations before installation.

Key Specifications

  • Part Number: 171903
  • Product Type: Turbocharger Core (CHRA)
  • Application Clue: John Deere 6081T engine
  • OEM Reference Numbers: No specific OEM reference numbers are listed in the current data; verify against your specific unit's documentation.
  • Packing & Weight: Specific packing dimensions and gross weight are not provided in the current input; confirm logistics details with the supplier before shipping.
  • Image Availability: No product image is currently available for this listing; buyers should request visual confirmation or technical drawings if required for fitment verification.

Application & Compatibility

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

  • JOHN-DEERE > JOHN-DEERE 6081T

This core is listed for the John Deere 6081T engine application. Buyers should verify the specific engine code, production year, and turbocharger configuration on their unit before ordering. Since no specific OEM reference numbers are provided in the current data, cross-check the part number 171903 against your existing turbocharger documentation or supplier records to confirm the correct replacement application. This verification step helps ensure the core matches the required specifications for your fleet or repair project.

Technical Notes

The 171903 core is a CHRA assembly for John Deere 6081T applications. Verify shaft end play and radial play tolerances using a dial indicator against manufacturer specifications. Inspect the wastegate flapper valve for proper seating and smooth operation to ensure reliable boost control. Confirm the bypass port diameter in the turbine housing matches original specifications using a bore gauge. These checks help confirm fitment and stable operation for your specific unit.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 171903 turbo core. Technical fitment support is available to help verify part number, engine code, and turbo configuration before ordering. Buyers can request pre-shipment inspection details and logistics confirmation to ensure the replacement application matches their specific John Deere 6081T unit. Contact our team for bulk order quotes and technical documentation to streamline your procurement process.

Product FAQ

Measure the shaft end play and radial play using a dial indicator against the manufacturer's specified tolerances for the John Deere 6081T application. Ensure the core is balanced and free of excessive wear before installation.

Inspect the wastegate flapper valve for proper seating and smooth operation. Confirm there is no sticking or debris that could affect boost control on the John Deere 6081T engine.

Measure the bypass port diameter with a bore gauge to ensure it matches the original specification for the 171903 core. Incorrect diameter can affect turbocharger performance and efficiency.

Yes, this aftermarket core is a replacement application for John Deere 6081T engines. Verify the specific engine serial number and turbo configuration before bulk ordering for fleet maintenance.

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 171903, John Deere 6081T engine code, production year, and related turbo configuration 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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