49189-00550 TD04HL-15G Turbocharger Replacement for Kobelco SK120-1

This aftermarket replacement turbocharger, part number 49189-00550 (TD04HL-15G), is designed for Kobelco SK120-1 excavators equipped with the Isuzu 4BG1T engine. It serves as an aftermarket replacement unit referencing OEM numbers 891447060 and 8971447061, offering reliable performance for heavy equipment maintenance. Verify your specific machine configuration and existing part numbers before ordering to ensure correct fitment and operational stability.

Key Specifications

This TD04HL-15G turbocharger assembly is identified by part number 49189-00550. It references OEM numbers 8971447060 and 8971447061 for verification purposes. The unit is designed for Kobelco SK120-1 excavators equipped with the Isuzu 4BG1T engine. Key physical specifications include a gross weight of 7 kg and compact packing dimensions of 21x23x26 cm. These details assist in logistics planning and inventory management for B2B buyers. Always cross-check the turbo model and housing configuration against your existing unit to ensure correct application match.

Application & Compatibility

This turbocharger is listed for Kobelco SK120-1 excavators equipped with the Isuzu 4BG1T engine. It serves as a replacement application for units referencing OEM numbers 8971447060 and 8971447061. Always verify the turbo model TD04HL-15G against your existing assembly to confirm correct fitment. Check housing dimensions and flange patterns before ordering to ensure proper installation. Contact our technical support team for fitment verification if your machine configuration differs from standard specifications.

Technical Notes

The TD04HL-15G turbocharger assembly is engineered for heavy-duty construction equipment applications. This unit features a robust turbine housing and compressor housing designed to withstand high-stress operating environments typical of excavator engines. The internal CHRA is balanced to support stable operation under variable load conditions. Buyers should inspect the shaft runout and bearing clearance upon receipt to ensure the unit meets their specific rebuild or replacement standards. Proper installation torque and seal integrity are critical for long-term reliability in Isuzu 4BG1T engine applications.

B2B Supply

Volume pricing is available for bulk orders of the 49189-00550 TD04HL-15G turbocharger. We offer worldwide shipping with secure packing dimensions of 21x23x26 cm and a gross weight of 7 kg per unit. Technical fitment support is provided to help verify OEM reference numbers 8971447060 and 8971447061 against your specific Kobelco SK120-1 application. Contact our sales team for current stock levels and B2B order details.