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6506715040 KTR110M-432A Turbocharger Replacement for Komatsu D155
This aftermarket replacement turbocharger, part number 6506715040 (model KTR110M-432A), is designed for Komatsu D155 engine applications. It serves as an aftermarket replacement unit referencing OEM number 6506-71-5040. Buyers should verify specific engine codes and vehicle details to ensure proper fitment before ordering.
Key Specifications
This turbocharger assembly is identified by part number 6506715040 and model KTR110M-432A. It serves as a replacement unit for Komatsu D155 engine applications. The product references OEM number 6506-71-5040 for verification purposes. Buyers should confirm specific engine codes and vehicle details to ensure proper fitment. This unit is supplied as a complete turbocharger assembly. Verify all connection points and mounting specifications before installation.
Application & Compatibility
This unit is listed for Komatsu D155 engine applications. The category path indicates use in heavy equipment contexts, but buyers must verify specific engine codes and serial numbers. OEM reference number 6506-71-5040 serves as a primary verification tool. Cross-check this reference against your existing turbocharger or service manual. Do not assume universal fitment across all D155 variants. Confirm mounting details and flange dimensions before finalizing your order to ensure proper replacement application.
Technical Notes
This KTR110M-432A assembly is engineered for heavy-duty Komatsu D155 engine applications. The unit features a robust turbine housing and compressor wheel designed to withstand high thermal loads. Internal components are balanced to support stable operation under demanding conditions. Buyers should inspect the shaft runout and bearing clearances upon receipt. Ensure all mounting flanges align correctly with the engine block. Verify oil inlet and outlet connections match your specific D155 configuration before installation.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 6506715040 KTR110M-432A turbocharger. Worldwide shipping is available for Komatsu D155 replacement units. Our team provides technical fitment support to help verify OEM reference 6506-71-5040 against your engine specifications. Contact us to confirm stock availability and discuss bulk order requirements. We assist distributors and repair shops in identifying the correct replacement application for heavy equipment fleets.
Product FAQ
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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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
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