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173523 S300A113 Turbocharger Replacement for Mack Truck
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631GC5172BM2 631GC5172M2This 173523 S300A113 turbocharger serves as an aftermarket replacement for Mack trucks, referencing OEM numbers 631GC5172BM2 and 631GC5172M2. Designed for commercial fleet maintenance, this unit supports heavy-duty applications where verified fitment and reliable performance are critical. Buyers should confirm engine specifications and mounting details before ordering to ensure proper installation.
Key Specifications
This section outlines the core identification details for the 173523 S300A113 turbocharger. Use these specifications to verify the unit against your existing hardware or service manual requirements.
- Part Number: 173523
- Turbo Model: S300A113
- Product Type: Turbocharger
- OEM Reference Numbers: 631GC5172BM2, 631GC5172M2
- Application Clue: Mack Truck
Always cross-check the physical part number stamped on the turbocharger housing. Confirm that the model designation matches your engine’s specific configuration before proceeding with replacement.
Application & Compatibility
This turbocharger is listed for Mack truck applications, referencing OE numbers 631GC5172BM2 and 631GC5172M2. These reference numbers help identify the correct replacement unit for your specific engine configuration. Always verify the physical part number stamped on your existing turbocharger housing against 173523. Confirm that the S300A113 model designation matches your vehicle’s service manual requirements. Do not assume universal fitment across all Mack truck models. Contact technical support to validate mounting details and related electrical detail connections before finalizing your order.
Technical Notes
The S300A113 model is engineered for heavy-duty truck applications, focusing on stable operation and replacement reliability. This unit supports commercial fleet maintenance needs where verified fitment is essential. Buyers should confirm that the physical part number 173523 matches their existing hardware. Always verify mounting details and related electrical detail connections with technical support before installation to ensure proper integration with your Mack truck engine system.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 173523 S300A113 turbocharger. Technical fitment support is available to verify specifications before placing bulk orders. Contact our team to confirm lead times and shipping details for your Mack truck replacement needs. We ensure accurate fulfillment by cross-checking OEM reference numbers 631GC5172BM2 and 631GC5172M2 against your purchase order. Reliable supply chain services help maintain fleet uptime with minimal delays.
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.
