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167778 S400S069 Turbocharger Replacement for Mack E7-400
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168647 171831 171834 173299 174834 631GC5144AMX 631GC5153AM5 631GC5153AM5XSubtotal: USD 228.00
Send an InquiryThis 167778 S400S069 turbocharger serves as a replacement application for Mack E7-400 truck engines. It is intended to meet specific technical requirements for heavy-duty engine applications.
Key Specifications
- Part Number: 167778
- Product Type: Turbocharger
- Turbo Model: S400S069
- Engine Application: Mack E7-400
- Packing: 26*30*33 cm Carton
- Gross Weight: 20 kg
- OEM Reference Numbers: 168647, 171831, 171834, 173299, 174834, 631GC5144AMX, 631GC5153AM5
Application & Compatibility
This turbocharger is listed for use in Mack Truck applications specifically involving the E7-400 engine series. Please note that this part is an aftermarket replacement. Buyers should verify the part number, engine model, and specific vehicle application against the provided OEM reference numbers (such as 167778 and 631GC5153AM5) before finalizing an order to ensure correct fitment.
Technical Notes
Installation should be performed by qualified technicians. It is essential to verify all technical specifications, including mounting flange dimensions and actuator connections, against your existing unit. Please confirm that the engine series matches the E7-400 requirements listed in the product documentation.
B2B Supply
We support B2B customers, including repair shops, fleet operators, and distributors. We offer volume pricing for large orders and provide technical fitment support to assist with your selection. Worldwide shipping is available for all orders.
Product FAQ
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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.
