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708258-5001S GT2052S Turbocharger Replacement for Navistar

Type Turbocharger Part # 708258-5001S Models GT2052S
Cross Reference 708258-0001
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The 708258-5001S GT2052S turbocharger serves as an aftermarket replacement for Navistar engine applications. This unit references OEM number 708258-0001 and is designed to support fleet maintenance and repair operations. Verify part number, engine specifications, and vehicle application details before ordering to ensure correct fitment.

Key Specifications

This section outlines the core identification data for the 708258-5001S unit. Buyers should review these details to confirm the correct replacement part for their inventory.

  • Part Number: 708258-5001S
  • Product Type: Turbocharger
  • Turbo Model: GT2052S
  • OEM Reference: 708258-0001
  • Application Clue: Navistar engines

Use the part number and model GT2052S as primary identifiers. The listed OEM reference helps cross-check against existing service manuals. Verify all specifications against your specific engine requirements before finalizing the order.

Application & Compatibility

This unit is listed for Navistar engine applications as a replacement reference. The category path indicates usage in Navistar vehicle platforms, but specific engine codes and model years must be verified. Use the OEM reference number 708258-0001 to cross-check against your service documentation. Always confirm the exact turbocharger configuration, including flange dimensions and shaft type, matches your existing unit. Verify fitment with your technical team before ordering to ensure correct application.

Technical Notes

The GT2052S series typically utilizes a fixed-geometry turbine housing design. Buyers should verify the specific shaft type and bearing configuration against their existing unit. Check the compressor and turbine wheel dimensions to ensure proper airflow matching for Navistar engines. Confirm that the oil inlet and outlet ports align with your engine's lubrication system. Technical fitment support is available to assist with detailed specification verification before finalizing your order.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 708258-5001S GT2052S turbocharger. Worldwide shipping is available for fleet parts distributors and repair shops. Technical fitment support helps verify specifications before ordering. Contact our sales team for bulk inquiries and current stock levels. We assist with part number validation to ensure correct replacement application.

For fleet managers and repair shops, efficient inventory planning is essential. LeadTurbo provides technical fitment support to help verify the 708258-5001S GT2052S turbocharger against your specific Navistar engine requirements. This reduces the risk of incorrect orders and ensures smoother replacement operations. Volume pricing is available for distributors and bulk buyers. Contact our sales team to discuss current stock levels and shipping options for this aftermarket replacement unit.

Product FAQ

This unit references OEM number 708258-0001. Always verify your specific engine and vehicle application to ensure correct fitment.

Buyers should verify the journal bearing specifications match their engine's oil pressure and flow requirements. Consult technical fitment support for detailed material data.

Check the turbine housing dimensions and shaft diameter against your original unit. Ensure the seal size matches the GT2052S series specifications for your Navistar engine.

Inspect the compressor wheel hub and shaft interface to ensure the oil slinger design prevents leakage. Verify this matches your existing turbocharger configuration.

NAVISTAR 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 NAVISTAR.

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Frequently Asked Questions

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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.