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

This aftermarket replacement turbocharger core, part number 6506-21-5920 (KTR90-232E), is designed for Komatsu PC400-7 excavators equipped with SAA6D125E-5 engines. It serves as an aftermarket replacement application for units referencing OE numbers 1350-090-900 and 6506-21-5010. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

This KTR90-232E turbocharger core is identified by part number 6506-21-5920. It serves as a replacement component for Komatsu PC400-7 excavators equipped with SAA6D125E-5 engines. The unit references OE numbers 1350-090-900, 6506-21-5010, and 6506-21-5011 for verification purposes. Packing dimensions are 32x27x34 cm with a gross weight of 10 kg. Product images are available to assist with pre-shipment visual confirmation. Verify all identifiers against your existing assembly before ordering.

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 KTR90-232E core is listed for Komatsu PC400-7 excavators equipped with SAA6D125E-5 engines. It serves as a replacement application for units referencing OE numbers 1350-090-900, 6506-21-5010, and 6506-21-5011. These reference numbers help confirm fitment but do not confirm universal compatibility. Verify your specific engine code, production year, and turbo configuration against the supplied part number 6506-21-5920 before ordering. Contact technical support with your engine serial number to ensure correct application match.

Technical Notes

This KTR90-232E core assembly is designed for heavy-duty diesel applications, specifically Komatsu PC400-7 excavators with SAA6D125E-5 engines. The unit serves as a replacement for the central rotating assembly, helping restore turbocharger function when the original core is worn or damaged. Verify that your existing turbocharger matches the KTR90-232E model and part number 6506-21-5920 before ordering. Check shaft condition and bearing housing integrity to ensure proper installation. Technical support is available to assist with fitment verification and application-specific inquiries.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 6506-21-5920 KTR90-232E turbo core. Worldwide shipping is available for this 10 kg unit, packed in 32x27x34 cm cartons. Technical fitment support helps verify engine codes and OEM references before dispatch. Contact our team for wholesale inquiries and fast processing.