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179086 S300 Core for Navistar DT408P Turbocharger

179086 S300 Core is an aftermarket replacement application for Navistar DT408P engines. Verify part number, engine code, and vehicle application before ordering.

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

Type Core On backorder — orders accepted Part # 179086 Models S300
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

The 179086 S300 Core is an aftermarket replacement turbocharger core designed for Navistar DT408P engines in International trucks. This unit supports repair and rebuild operations by providing a balanced CHRA assembly for the S300 turbo model. Buyers should verify the part number, engine code, and specific vehicle application against their existing unit to ensure correct fitment before ordering.

Key Specifications

  • Part Number: 179086
  • Product Type: Core (CHRA)
  • Turbo Model: S300
  • Application Clue: Navistar DT408P engine
  • Vehicle Application: International / Navistar Truck
  • OEM Reference Numbers: Not supplied in input data
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: No image provided

This section lists the core identification fields available for this unit. Buyers should use these facts to cross-check their existing hardware against the 179086 S300 Core before placing an order.

Application & Compatibility

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

  • International > NAVISTAR TRUCK > NAVISTAR DT408P

This S300 Core is listed for Navistar DT408P engines in International trucks. The application path serves as a reference clue for buyers to verify fitment against their specific unit.

  • Engine: Navistar DT408P
  • Vehicle: International / Navistar Truck
  • Verification: Confirm part number 179086 and S300 model on the existing nameplate
  • Action: Verify production year and turbo configuration before ordering

Technical Notes

The S300 turbo model is a common configuration in medium-duty truck applications. For this specific 179086 core, buyers should verify the turbine and compressor housing interfaces match their existing unit. Since no OEM reference numbers are supplied in the input data, cross-checking the physical part number on the nameplate is essential. Inspect the shaft condition and bearing housing for wear before finalizing the order. This verification step helps ensure the replacement core aligns with the Navistar DT408P engine requirements.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 179086 S300 Core. Worldwide shipping is available for this aftermarket replacement application. Our team provides technical fitment support to help verify part number 179086, Navistar DT408P engine codes, and S300 turbo configurations before ordering. Contact us for fleet-specific quotes or to confirm application details for your specific unit.

Product FAQ

Compare the part number 179086 and the S300 model designation on the nameplate. Ensure the engine code matches the Navistar DT408P application.

Inspect the turbine and compressor housing mounting details and shaft condition. Verify that the core matches the S300 configuration for the Navistar DT408P.

Check for oil leaks and shaft play in the old unit. Ensure the replacement core is clean and free of debris before installation.

Volume pricing is available for B2B buyers. Contact our team for distributor or fleet-specific quotes.

INTERNATIONAL 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 INTERNATIONAL.

Compatibility Verify part number 179086, Navistar DT408P engine code, vehicle application, production year, and related turbo configuration before ordering. This is a reference 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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