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315940 S2B Turbocharger Core Replacement

Type Core Part # 315940 Models S2B Weight 4.00 kg
US$ 105.00 / 1 pc(s)
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Subtotal: US$ 105.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 315940 S2B Turbo Core serves as an aftermarket replacement CHRA for S2B series turbochargers. Designed for rebuilders and B2B buyers, this unit provides a reliable center housing rotating assembly solution. Verify engine application and part number 315940 before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 315940
  • Product Type: Core (CHRA)
  • Turbo Model: S2B
  • Gross Weight: 4 kg
  • Image Available: Yes

This S2B turbocharger core is supplied as a standalone center housing rotating assembly. The 4 kg gross weight supports efficient logistics for B2B distributors and rebuilders. Verify the shaft splines and bearing housing dimensions against your existing unit to ensure proper alignment. This component is designed for replacement applications where the housing and actuator remain functional.

Application & Compatibility

This 315940 core is intended for S2B series turbocharger replacement applications. Buyers must verify the specific engine code and vehicle model to ensure the CHRA matches their existing turbocharger setup. Since S2B turbos vary by application, confirm that the shaft splines and bearing housing dimensions align with your unit. This aftermarket component is listed for reference verification only; always cross-check part number 315940 against your original equipment before ordering to avoid fitment issues.

Technical Notes

This S2B core assembly focuses on the center housing rotating assembly (CHRA) integrity. The unit includes the bearing housing, shaft, and seals required for turbocharger rebuilds. Inspect the shaft splines and seal surfaces for wear before installation. Proper alignment with the compressor and turbine housings is critical for stable operation. Verify that the 315940 part number matches your specific S2B turbo model to prevent mechanical interference. Ensure all mating surfaces are clean and free of debris during reassembly.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 315940 S2B Turbo Core. Technical fitment support is available to help verify part number 315940 against your specific engine and vehicle application. Contact our team to discuss bulk order requirements and confirm logistics for the 4 kg gross weight unit. We assist distributors and rebuilders in sourcing reliable aftermarket replacement components for S2B series turbochargers.

Product FAQ

Verify the part number 315940 and the S2B turbo model designation on your existing unit. Cross-check the shaft splines and bearing housing dimensions to ensure it matches your specific turbocharger assembly.

Confirm that the core is balanced and matches the compressor and turbine wheel sizes of your S2B turbo. Check the gross weight of 4 kg for shipping logistics and ensure the replacement fits your specific engine application.

No, S2B turbos vary by application. Verify the specific engine code and vehicle year to ensure the 315940 core matches your turbo's housing and actuator configuration before purchasing.

LeadTurbo offers technical fitment support and volume pricing for distributors and repair shops. Contact our team to verify application details and discuss bulk shipping options for worldwide delivery.

OTHER 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 OTHER.

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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.