318257 S400 Turbine Wheel for Renault Iris Bus

This aftermarket 318257 S400 turbine wheel is a replacement component for Renault Iris Bus applications, specifically referencing the MIDR062356 B63 engine. It is associated with 12 OEM reference numbers, including 318293 TW and 317486 TW, which buyers should verify against their specific vehicle service records before ordering.

Key Specifications

• Part Number: 318257
• Product Type: Turbine wheel
• Turbo Model: S400
• Gross Weight: 1.8 kg
• Packing: Not specified
• OEM Reference Numbers: Associated with 12 references, including 318293 TW, 317486 TW, and 317755 TW
• Image Availability: High-resolution studio images showing side profile, top view, and threaded shaft end

These specifications help buyers identify the correct replacement component for S400 turbocharger applications. Verify the part number and representative OEM references against your service records before ordering.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• RENAULT > RENAULT IRIS BUS EUROCLASS COACH > RENAULT MIDR062356 B63 (EURO 3)

This turbine wheel is listed for the Renault Iris Bus Euroclass Coach, specifically referencing the MIDR062356 B63 engine. It is associated with 12 OEM reference numbers, including 318293 TW, 317486 TW, and 317755 TW. Buyers should treat these numbers as reference points for verification rather than confirmed fitment. Confirm the part number 318257, engine code, and production year against your service records before ordering. Technical fitment support is available to help validate the correct S400 turbocharger configuration for your specific application.

Technical Notes

The 318257 S400 turbine wheel features a black wheel body with multiple curved blades and a long, straight metallic shaft. Visible machining on the shaft includes a threaded section at the far end and a central hub with a fastening point. These visual cues help buyers confirm the physical configuration matches their S400 turbocharger assembly. Since material composition and exact dimensions are not visible in the images, verify these details against your service records. Cross-check the part number 318257 and representative OEM references like 318293 TW to ensure the correct replacement component is selected for your specific application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, rebuilders, and distributors with volume pricing for 318257 S400 turbine wheel orders. Worldwide shipping is available for this aftermarket replacement component. Technical fitment support is provided to help verify part number 318257, engine code MIDR062356 B63, and representative OEM reference numbers such as 318293 TW before ordering. Contact the supplier for distributor-specific pricing tiers and shipping details for your fleet or workshop requirements.