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173352 S300A099 Turbocharger Replacement for MACK Truck

Aftermarket 173352 S300A099 turbocharger for MACK Truck applications. Reference OE numbers 631GC5170AM8 and 631GC5170BM8. Verify engine and vehicle fitment before ordering.

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

Type Turbocharger On backorder — orders accepted Part # 173352 Models S300A099
Cross Reference 631GC5170AM8
Show more cross references 631GC5170AM8 631GC5170BM8
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 173352 S300A099 turbocharger is a replacement assembly for MACK Truck applications. It is associated with OEM reference numbers 631GC5170AM8 and 631GC5170BM8. Verify your specific engine code and vehicle application before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 173352
  • Product Type: Turbocharger Assembly
  • Turbo Model: S300A099
  • Application Clue: MACK Truck
  • OEM Reference Numbers: 631GC5170AM8, 631GC5170BM8
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: No image provided

These fields define the core identification data for this replacement unit. Buyers should use the part number and model to cross-check against their specific vehicle records.

Application & Compatibility

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

  • MACK > MACK TRUCK

This replacement assembly is listed for MACK Truck applications. The S300A099 model is associated with OEM reference numbers 631GC5170AM8 and 631GC5170BM8. Use these reference numbers to verify fitment against your specific vehicle records. Confirm the engine code, production year, and turbo configuration before ordering. Buyers should cross-check the part number 173352 against their service manual or parts catalog to ensure the correct replacement application.

Technical Notes

The S300A099 model is a fixed-geometry turbocharger assembly. Technical verification should focus on the turbine and compressor wheel dimensions, shaft alignment, and bearing housing integrity. Buyers should inspect the oil feed and return ports for clarity and correct sizing to match the MACK Truck engine oil circuit. Confirm that the turbine wheel shaft diameter and material composition align with the specific engine operating conditions. Cross-check these technical details against the S300A099 datasheet and your existing unit before installation to ensure stable operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for this 173352 S300A099 turbocharger. Technical fitment support is available to help verify engine codes, vehicle applications, and OEM reference numbers 631GC5170AM8 or 631GC5170BM8 before ordering. Contact our team for bulk inquiries or to confirm specific MACK Truck application details.

For stock planning, confirm the S300A099 model against your MACK Truck service records before placing bulk orders. Since packing and gross weight details are not specified in the current data sheet, request a pre-shipment inspection report to verify dimensional accuracy and packaging integrity. This helps prevent shipping delays and ensures the unit arrives ready for installation. Use the OEM reference numbers 631GC5170AM8 and 631GC5170BM8 to cross-check against your existing inventory or supplier catalogs. LeadTurbo provides technical fitment support to assist with these verification steps, ensuring you order the correct replacement assembly for your specific fleet requirements.

Product FAQ

The supplied OEM reference numbers for this MACK Truck application are 631GC5170AM8 and 631GC5170BM8. Cross-check these against your vehicle's service manual or parts catalog.

Refer to the S300A099 technical datasheet for specific inducer and exducer dimensions. Confirm these measurements match your existing turbocharger or engine requirements before installation.

Inspect the turbine wheel shaft for correct diameter and material composition suitable for MACK Truck operating conditions. Ensure the shaft aligns with the bearing housing specifications for stable operation.

Check that the oil feed and return ports on the bearing housing are clear and undamaged. Verify port sizes match the MACK Truck engine oil circuit to ensure proper lubrication and prevent leaks.

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 173352, turbo model S300A099, MACK Truck application, engine code, production year, and OEM reference numbers 631GC5170AM8 or 631GC5170BM8 before ordering. Confirm turbo configuration and installation requirements 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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