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171925 Turbocharger Core for MACK EM7-300

171925 turbo core for MACK EM7-300. Aftermarket replacement application. Verify part number and engine application before ordering. Volume pricing and worldwide shipping available.

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

Type Core On backorder — orders accepted Part # 171925
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This 171925 turbocharger core is an aftermarket replacement application for MACK EM7-300 engines. It serves as a reference part for MACK truck applications, supporting buyers who verify part number and engine details before ordering. Technical fitment support is available to confirm specific requirements.

Key Specifications

  • Part Number: 171925
  • Product Type: Turbocharger Core (CHRA)
  • Application Clue: MACK EM7-300
  • OEM Reference Numbers: Not listed in supplied data
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: No image provided

Buyers should verify the compressor wheel inducer and exducer dimensions against their specific MACK EM7-300 engine data. Confirm the turbine wheel shaft diameter and material composition align with the original component. Inspect the bearing housing oil feed and return ports for clear passages to ensure stable operation. Use these measurements as reference points for fitment verification before finalizing an order.

Application & Compatibility

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

  • MACK > MACK TRUCK > MACK EM7-300

This 171925 turbo core is listed for MACK EM7-300 applications. It serves as a reference application for MACK truck engines, supporting buyers who verify part number and engine details before ordering.

  • Application Path: MACK > MACK TRUCK > MACK EM7-300
  • Verification Step: Confirm the MACK EM7-300 engine code and production year against your specific vehicle data.
  • Fitment Check: Use the 171925 part number as a reference number for verification with your technical team.

Buyers should treat this application clue as a starting point for fitment confirmation. Verify the specific turbo configuration and OEM reference numbers associated with your engine before finalizing an order. Technical fitment support is available to assist with these verification steps.

Technical Notes

This 171925 core is a CHRA assembly for MACK EM7-300 engines. It includes the compressor wheel, turbine wheel, and bearing housing. Buyers should verify the compressor wheel inducer and exducer sizes against their specific engine data. Confirm the turbine wheel shaft diameter and material composition match the original component. Inspect the bearing housing oil feed and return ports for clear passages to ensure stable operation. Use these measurements as reference points for fitment verification before finalizing an order.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for 171925 turbo cores. Worldwide shipping is available for this aftermarket replacement application. Our team provides technical fitment support to help verify part number 171925, MACK EM7-300 engine details, and OEM reference numbers before ordering. Contact sales for quotes and fitment confirmation.

Product FAQ

Measure the compressor wheel dimensions and compare them against the MACK EM7-300 application data. Contact technical support for fitment confirmation.

Inspect the turbine wheel shaft diameter and material composition to ensure alignment with the MACK EM7-300 engine requirements. Verify against OEM reference numbers.

Check the bearing housing oil feed and return ports for blockages or damage. Ensure clear passages for stable operation in the MACK EM7-300 application.

Yes, volume pricing is available for bulk orders of 171925 turbo cores. Contact our sales team for distributor and fleet parts quotes.

MACK 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 MACK.

Compatibility Verify part number 171925, MACK EM7-300 engine application, and production year before ordering. Confirm OEM reference numbers and turbo configuration with your technical team.

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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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