6506-21-3030 KTR90-332E Turbine Wheel for Komatsu PC400-7

This 6506-21-3030 KTR90-332E turbine wheel is an aftermarket replacement component designed for the Komatsu PC400-7 excavator equipped with the SAA6D125E-5 engine. It serves as a critical turbocharger part for heavy-duty earthmoving applications, allowing buyers to verify specific fitment against their engine code and turbo configuration before ordering.

Key Specifications

• Part Number: 6506-21-3030
• Product Type: Turbine wheel
• Turbo Model: KTR90-332E
• Application Clue: Komatsu PC400-7 / SAA6D125E-5
• Gross Weight: 2 kg
• Packing: N/A
• OEM Reference Numbers: None provided

This turbine wheel assembly features a radial design with curved blades and a long central shaft. Visible machined bearing journals and a threaded shaft end are present for installation. The component includes a central hex fastener visible in top-down views. Buyers should verify these physical characteristics against their specific turbocharger configuration to ensure correct part identification.

Application & Compatibility

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

• KOMATSU > KOMATSU PC400-7 > KOMATSU SAA6D125E-5

This turbine wheel is listed for the Komatsu PC400-7 excavator equipped with the SAA6D125E-5 engine. It is an aftermarket replacement application associated with the KTR90-332E turbocharger model. Buyers should verify the part number 6506-21-3030 against their specific engine code and turbo configuration before ordering. No OEM reference numbers are provided for this item, so reference checking must be done using the public part number and application clues. Confirm the vehicle model and engine variant to ensure the correct replacement component is selected for your repair or rebuild project.

Technical Notes

The KTR90-332E turbocharger model is associated with the SAA6D125E-5 engine found in Komatsu PC400-7 excavators. This turbine wheel features a radial blade design and a long central shaft with machined bearing journals, visible in the provided studio images. No specific material grade or alloy composition is listed in the input data. Buyers should verify the physical dimensions and shaft configuration against their existing component or technical drawings. Confirm the part number 6506-21-3030 matches your specific turbocharger assembly before proceeding with a replacement order.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 6506-21-3030 KTR90-332E turbine wheel. Worldwide shipping is available for this aftermarket replacement component. Our team provides technical fitment support to help verify part numbers, engine codes, and turbo configurations before ordering. Contact us for quotes on bulk orders or specific Komatsu PC400-7 applications.