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6505-11-6476 Turbocharger Replacement for Komatsu D155

Type Turbocharger Part # 6505-11-6476 Models Other
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger, part number 6505-11-6476, is designed for Komatsu D155 engine applications. Verify fitment details and OEM reference numbers before ordering to ensure proper replacement reliability for your heavy equipment fleet.

Key Specifications

This listing provides core identification data for the 6505-11-6476 turbocharger unit. Buyers should review these details to confirm alignment with their Komatsu D155 engine requirements.

  • Part Number: 6505-11-6476
  • Product Type: Turbocharger
  • Turbo Model: Other
  • Application Clue: Komatsu D155
  • Gross Weight: 0 kg (verify actual shipping weight)
  • Packing: Standard export packaging
  • Image Availability: No image provided

Use these specifications to cross-reference your existing unit or service manual. Confirm all physical dimensions and mounting details match your specific machine configuration before proceeding with the order.

Application & Compatibility

This turbocharger is listed for Komatsu D155 engine applications as a replacement unit. The category path indicates association with Komatsu heavy equipment, but buyers must verify specific machine serial numbers and engine configurations. Use the part number 6505-11-6476 as a primary reference for cross-checking against your existing unit or service manual. Confirm mounting details and flange dimensions match your specific D155 model before ordering. This is an aftermarket replacement application; verify fitment with your technical team to ensure proper alignment and operational reliability for your fleet.

Technical Notes

Review the turbocharger assembly for physical integrity before installation. Inspect the compressor and turbine wheels for signs of damage, scoring, or excessive play that could indicate bearing wear. Verify that all mounting flanges and gasket surfaces are clean and undamaged to ensure a proper seal. Check the oil inlet and outlet ports for blockages or debris, as restricted flow can lead to premature failure. Confirm that the actuator related hardware moves freely without binding. These pre-installation checks help identify potential issues early, supporting reliable operation in Komatsu D155 applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for part number 6505-11-6476 turbocharger replacements. Worldwide shipping is available for Komatsu D155 fleet parts orders. Our technical team provides fitment support to verify application details before dispatch. Contact us for bulk inquiries and supply chain coordination.

Product FAQ

Verify the wastegate operating pressure specifications against the original equipment manual for the Komatsu D155 engine to ensure proper boost control.

Confirm the nozzle ring vane count and height with the supplier's technical team, as these dimensions are critical for matching the specific turbocharger configuration.

Ensure the CHRA/core is dynamically balanced to maintain stable operation and prevent vibration issues in the Komatsu D155 application.

Yes, technical fitment support is available to help verify part number 6505-11-6476 compatibility with your specific Komatsu D155 engine setup.

KOMATSU 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 KOMATSU.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

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

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

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.