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

This aftermarket 6506-21-3030 turbine wheel is a replacement component for the KTR90-332E turbocharger, associated with the KOMATSU PC400-7 and SAA6D125E-5 engine. Verify your specific part number and engine code before ordering to ensure the correct turbine wheel assembly is selected for your heavy equipment application.

Key Specifications

• Part Number: 6506-21-3030
• Product Type: Turbine wheel
• Turbo Model: KTR90-332E
• Gross Weight: 2 kg
• Packing: N/A
• Image Availability: High-resolution studio shots available

This turbine wheel assembly features a radial design with curved blades and a long, polished metal shaft. The shaft includes a threaded section at the far end and a machined collar near the wheel, with a hexagonal nut visible at the center. The wheel blades have a dark, matte finish, contrasting with the bright, reflective finish of the shaft. These visual details help buyers verify the physical configuration against their existing components before placing an order.

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. The KTR90-332E turbo model serves as the primary reference for identifying the correct replacement component. Buyers should verify the part number 6506-21-3030 against their existing hardware to confirm the specific application. Since this is an aftermarket replacement, cross-checking the engine code and vehicle model helps ensure the correct turbine wheel assembly is selected for your heavy equipment maintenance needs.

Technical Notes

The KTR90-332E turbocharger model is associated with the KOMATSU SAA6D125E-5 engine. No specific VNT, variable-geometry, or oil-cooling configuration is confirmed in the supplied data for this part. Buyers should verify the turbine wheel dimensions and shaft specifications against their existing hardware. Technical fitment support is available to assist with measurement requests or drawing comparisons for part number 6506-21-3030.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for part number 6506-21-3030. Worldwide shipping is available for this turbine wheel, ensuring timely delivery for fleet maintenance and rebuild projects. Our technical team provides fitment support to help verify the KTR90-332E turbo model against your KOMATSU PC400-7 application. Contact us for bulk order details or to request specific measurement data for the SAA6D125E-5 engine configuration.