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49189-08020 TD04HL-15T-12 Turbocharger Core for KOBELCO SK120-1

Aftermarket 49189-08020 TD04HL-15T-12 core assembly for KOBELCO SK120-1 and ISUZU 4BG1T. Verify engine code and OEM reference 49189-00570 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Core On backorder — orders accepted Part # 49189-08020 Models TD04HL-15T-12 Weight 2.00 kg
Cross Reference FOR 49189-00570
US$ 105.00 / 1 pc(s)
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Subtotal: US$ 105.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 49189-08020 TD04HL-15T-12 turbocharger core is a replacement assembly for ISUZU 4BG1T engines in KOBELCO SK120-1 applications. It serves as a reference replacement for OEM reference 49189-00570, supporting B2B buyers who verify engine codes and vehicle applications before ordering.

Key Specifications

  • Part Number: 49189-08020
  • Product Type: Turbocharger Core
  • Turbo Model: TD04HL-15T-12
  • Representative OEM Reference: 49189-00570
  • Gross Weight: 2 kg
  • Application Clues: KOBELCO SK120-1, HITACHI ZX120-1, MITSUBISHI FUSO
  • Engine Codes: ISUZU 4BG1T, ISUZU 4BG1TCG, MITSUBISHI 4D34T
  • Image Availability: Yes
  • Packing: Not specified

Application & Compatibility

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

  • KOBELCO > KOBELCO SK120-1 > ISUZU 4BG1T
  • HITACHI > HITACHI ZX120-1 > ISUZU 4BG1TCG
  • MITSUBISHI > MITSUBISHI FUSO > MITSUBISHI 4D34T

This core assembly is listed for KOBELCO SK120-1 (ISUZU 4BG1T), HITACHI ZX120-1 (ISUZU 4BG1TCG), and MITSUBISHI FUSO (MITSUBISHI 4D34T) applications. These paths serve as reference clues for fitment verification. Buyers should confirm the engine code and vehicle model against their specific unit. Verify the backplate mounting pattern and gasket ring alignment with the existing compressor housing. Cross-check the OEM reference 49189-00570 against your maintenance records. Do not assume universal compatibility; verify part number 49189-08020 and turbo model TD04HL-15T-12 before ordering.

Technical Notes

The TD04HL-15T-12 core assembly features a central bearing housing with a threaded port, flanged compressor and turbine housings, and visible curved blades on both the compressor and turbine wheels. A red gasket ring is visible between the compressor housing and the bearing housing, with a shaft nut at the top of the compressor wheel. Buyers should inspect the backplate mounting pattern and gasket ring alignment against their existing compressor housing. Verify the actuator rod length and adjustment range to ensure proper engagement with the vane mechanism without binding. Confirm the pneumatic actuator spring rate matches the original component to maintain consistent turbo response. Cross-check the OEM reference 49189-00570 and part number 49189-08020 against maintenance records before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 49189-08020 TD04HL-15T-12 core. Technical fitment support is available to help verify engine codes such as ISUZU 4BG1T and OEM reference 49189-00570 before ordering. Worldwide shipping is available for this aftermarket replacement assembly. Contact our team for bulk inquiries or to confirm application details for KOBELCO SK120-1, HITACHI ZX120-1, or MITSUBISHI FUSO units.

Product FAQ

The primary OEM reference number listed is 49189-00570. Buyers should verify this reference against their specific turbocharger unit before ordering.

Confirm that the backplate dimensions and mounting pattern on the TD04HL-15T-12 core match your existing compressor housing. Verify the gasket ring alignment and shaft nut clearance during inspection.

Measure the actuator rod length and verify the adjustment range against the original component. Ensure the rod engages the vane mechanism correctly without binding or excessive play.

Verify the spring rate and tension of the pneumatic actuator to ensure proper vane control. Compare the spring specifications with the original part to maintain consistent turbo response.

KOBELCO and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by KOBELCO.

Compatibility Verify part number 49189-08020, engine code (ISUZU 4BG1T/4BG1TCG/4D34T), vehicle application, and OEM reference 49189-00570 before ordering. Confirm turbo configuration and backplate fitment with your specific unit.

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Frequently Asked Questions

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Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

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Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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