318677 S400 Compressor Wheel for Komatsu SA6D125H & SAA6D125E-3

This aftermarket 318677 compressor wheel is a replacement component for S400 turbochargers, specifically listed for Komatsu WA430-5 (SA6D125H) and PC400-7 (SAA6D125E-3) applications. Verify your engine code and turbo configuration before ordering to ensure correct fitment for your heavy equipment.

Key Specifications

• Part Number: 318677
• Product Type: Compressor wheel
• Turbo Model: S400
• Gross Weight: 0.5 kg
• Packing: N/A
• Application Clues: Komatsu WA430-5 (SA6D125H), Komatsu PC400-7 (SAA6D125E-3)
• OEM Reference Numbers: None provided
• Image Availability: Yes

This compressor wheel features a radial blade design with curved, swept-back vanes and a central cylindrical hub with a machined bore. The body has a dark grey, matte-finished appearance, while the central hub bore exhibits a bright, polished metallic finish. A solid, disc-like backplate connects the blades, providing structural integrity to the wheel assembly. High-resolution studio photography is available to assist buyers in visual verification of the part's physical characteristics and blade configuration before ordering.

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 compressor wheel is a replacement application for S400 turbochargers, specifically listed for Komatsu WA430-5 (SA6D125H) and Komatsu PC400-7 (SAA6D125E-3). These application paths serve as reference clues for fitment verification. Buyers should confirm the engine code, production year, and existing turbo configuration against the part number 318677 before ordering. Because no OEM reference numbers are provided in the input data, cross-checking the physical part number on the existing compressor wheel is essential to ensure the correct replacement component is selected for your heavy equipment.

Technical Notes

The S400 turbocharger model is associated with the Komatsu SA6D125H and SAA6D125E-3 engine families. This compressor wheel features a radial blade design with curved, swept-back vanes and a central cylindrical hub with a machined bore. The body exhibits a dark grey, matte-finished appearance, while the central hub bore shows a bright, polished metallic finish. A solid, disc-like backplate connects the blades, providing structural integrity to the wheel assembly. Buyers should verify the physical part number 318677 and engine code against their existing unit to confirm the correct replacement application for their heavy equipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 318677 S400 compressor wheel. Technical fitment support is available to help verify part numbers, engine codes, and application paths for Komatsu equipment. For inquiries regarding bulk orders or specific Komatsu WA430-5 or PC400-7 applications, contact our team to confirm the correct replacement component before placing an order.