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317390 S400 Turbocharger Replacement
This 317390 S400 Turbocharger serves as an aftermarket replacement unit for B2B buyers and repair shops. Verify the part number, engine code, and vehicle application before ordering to ensure proper fitment and operational reliability.
Key Specifications
This S400 Turbocharger assembly is identified by part number 317390. The unit is designed as an aftermarket replacement for specific engine applications. Key physical specifications include a gross weight of 22 kg, which aids in logistics planning. The standard packing dimensions are 26x30x33 cm, ensuring secure transport for B2B shipments. Buyers should verify these details against their inventory requirements. No OEM reference numbers are currently listed for this specific SKU. Confirm the turbo model S400 matches your vehicle's engine bay constraints. Technical fitment support is available to assist with verification.
Application & Compatibility
This S400 Turbocharger is listed for replacement applications associated with part number 317390. Since no specific OEM reference numbers are provided in the source data, buyers must verify fitment using their vehicle's engine code and production year. Cross-reference the physical dimensions and mounting details with your existing unit to ensure proper alignment. Confirm that the turbo model S400 matches your specific engine configuration before ordering. Technical fitment support is available to assist with verification.
Technical Notes
The S400 Turbocharger assembly requires careful handling to maintain operational integrity. Inspect the compressor and turbine wheels for damage or foreign object debris before installation. Ensure all mounting surfaces are clean and free of carbon buildup to prevent leaks. Verify that oil supply and drain lines are clear and properly routed to ensure adequate lubrication. Check gaskets and seals for wear, replacing them if necessary to maintain system pressure. Proper torque specifications should be followed during reassembly to avoid housing stress or bearing failure.
B2B Supply
Volume pricing is available for bulk orders of the 317390 S400 Turbocharger. We offer worldwide shipping to support global B2B distribution networks. Technical fitment support is provided to assist with part verification and application matching. Contact our sales team for current stock levels and lead times. Secure packaging ensures safe transit for this 22 kg unit.
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Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.