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631GC5170BM2 S300A099 Turbocharger Replacement for Mack Truck
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173318 631GC5170AM2This 631GC5170BM2 turbocharger serves as an aftermarket replacement for Mack truck applications, specifically the S300A099 model. It references OEM numbers 173318 and 631GC5170AM2 to assist buyers in verifying fitment. Always confirm engine specifications and vehicle details before ordering to ensure correct application.
Key Specifications
This section outlines the core identification details for the 631GC5170BM2 turbocharger. The unit is classified under the S300A099 turbo model series, designed for Mack truck applications. Key identifiers include the primary part number 631GC5170BM2 and associated OEM reference numbers 173318 and 631GC5170AM2. These references assist in cross-checking against existing vehicle documentation. Buyers should verify these numbers against their specific engine requirements to ensure the correct replacement component is selected for their fleet or repair project.
Application & Compatibility
This S300A099 turbocharger is listed for Mack truck applications, serving as a replacement for units identified by part number 631GC5170BM2. Buyers should verify the specific engine model and vehicle configuration before ordering. The unit references OEM numbers 173318 and 631GC5170AM2 to assist in cross-checking fitment. Always confirm these details against your existing turbocharger nameplate or service documentation. This verification step helps ensure the correct aftermarket replacement is selected for your fleet maintenance needs.
Technical Notes
This S300A099 turbocharger assembly is designed for heavy-duty Mack truck applications. The unit features a robust construction intended to handle high-stress operating conditions typical in commercial fleet environments. Buyers should inspect the compressor and turbine housings for any visible damage prior to installation. Proper lubrication and secure mounting are essential for stable operation. Verify that all gaskets and seals are replaced during the swap to prevent leaks. Technical support is available to assist with specific installation queries.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 631GC5170BM2 turbocharger. Worldwide shipping is available for this S300A099 replacement unit. Our technical team provides fitment support to help verify part numbers and OEM references like 173318. Contact us to confirm specifications for your Mack truck application before placing your order.
Product FAQ
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.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
