6506-21-5920 KTR90-232E Turbo Core for Komatsu PC400-7

This aftermarket replacement turbo core, part number 6506-21-5920, is designed for Komatsu PC400-7 excavators equipped with SAA6D125E-5 engines. Serving as an aftermarket replacement for the KTR90-232E turbocharger assembly, this core unit supports heavy equipment maintenance operations. Verify OEM reference numbers and engine specifications before ordering to ensure correct application fitment.

Key Specifications

• Part Number: 6506-21-5920
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: KTR90-232E
• Application Clue: Komatsu PC400-7, SAA6D125E-5 Engine
• OEM Reference Numbers: 1350-090-900, 6506-21-5010, 6506-21-5011
• Packing Dimensions: 32*27*34 cm
• Gross Weight: 10 kg
• Image Availability: Yes

These specifications help verify the correct replacement unit for your rebuild project. Confirm all details against your existing assembly before finalizing your order.

Application & Compatibility

This turbo core is listed for Komatsu PC400-7 excavators equipped with SAA6D125E-5 engines. It serves as a replacement application for the KTR90-232E turbocharger assembly. Buyers should verify the part number 6506-21-5920 against their existing unit. Cross-check OEM reference numbers such as 1350-090-900 and 6506-21-5010 to confirm correct fitment. Always validate engine codes and vehicle serial numbers before ordering to ensure proper application alignment.

Technical Notes

This KTR90-232E core assembly is designed for heavy-duty diesel engine applications. The unit includes the central bearing housing, shaft, and rotating components essential for turbocharger function. Inspect the shaft runout and bearing clearance before installation to ensure proper alignment. Verify that the oil inlet and outlet ports match your existing turbocharger housing specifications. Proper lubrication is critical for the longevity of the CHRA assembly during operation.

B2B Supply

Volume pricing is available for bulk orders of the 6506-21-5920 turbo core. We offer worldwide shipping with standard packing dimensions of 32*27*34 cm and a gross weight of 10 kg. Technical fitment support is provided to help verify engine codes and OEM references before purchase. Contact our sales team for current stock levels and wholesale rates for Komatsu PC400-7 replacement parts.

For fleet managers and rebuild shops, this KTR90-232E core supports efficient inventory planning for Komatsu PC400-7 maintenance. The compact 32*27*34 cm packaging and 10 kg gross weight streamline storage and freight calculations for international B2B orders. Buyers can request technical fitment support to cross-check part number 6506-21-5920 against specific engine serial numbers. Volume pricing is available for distributors managing bulk replacement stock. Verify all OEM references before finalizing your purchase to ensure seamless integration with your existing turbocharger assemblies.