318677 S400 Compressor Wheel for Komatsu SA6D125H Turbocharger

This aftermarket 318677 S400 compressor wheel is a replacement component for Komatsu WA430-5 and PC400-7 heavy equipment. It serves as a replacement part for S400 turbocharger applications associated with SA6D125H and SAA6D125E-3 engines. Verify your specific machine configuration and engine code before ordering to ensure correct fitment.

Key Specifications

• Part Number: 318677
• Product Type: Compressor Wheel
• Turbo Model: S400
• Gross Weight: 0.5 kg
• Packing: N/A
• Image Availability: Yes

This section lists the core identification data for the 318677 S400 compressor wheel. The part is a radial-blade component with a machined central hub, visible in the provided studio images. Use the part number and turbo model to cross-check against your existing turbo tag or service manual. Confirm the gross weight of 0.5 kg matches your shipping requirements. No OEM reference numbers are listed in the input data, so verify fitment using the engine and vehicle codes provided in the application section.

Application & Compatibility

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

• KOMATSU > KOMATSU WA430-5 > KOMATSU SA6D125H
• KOMATSU > KOMATSU PC400-7 > KOMATSU SAA6D125E-3

This 318677 S400 compressor wheel is listed for replacement applications in Komatsu WA430-5 and PC400-7 heavy equipment. It is associated with SA6D125H and SAA6D125E-3 engine configurations.

• Komatsu WA430-5: Reference application for SA6D125H engines.
• Komatsu PC400-7: Reference application for SAA6D125E-3 engines.

These application paths serve as verification clues rather than confirmed fitment. Buyers should verify the specific engine code, production year, and existing turbo tag against part number 318677 before ordering. Technical fitment support is available to confirm the correct S400 configuration for your machine.

Technical Notes

The S400 turbo model is a reference identifier for this compressor wheel application. Visible features include a radial blade design with swept-back blades and a machined central hub, as shown in the studio images. No VNT, variable-geometry, or oil-cooling details are specified in the input data; do not assume these features are present. Confirm the specific turbo configuration and engine variant (SA6D125H or SAA6D125E-3) against your service manual. Technical fitment support is available to verify the correct S400 configuration for your Komatsu machine before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 318677 S400 compressor wheel. Worldwide shipping is available for orders of this aftermarket replacement component. Technical fitment support is provided to verify engine codes such as SA6D125H and SAA6D125E-3 before dispatch. Contact our team to confirm specific machine configurations and bulk order requirements.