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49377-01710 TD04L-10KYRC-5 Turbocharger Replacement for Komatsu Cummins QSB3
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4941180 4955419 6271818200 6271-81-8200This aftermarket replacement turbocharger, part number 49377-01710 (TD04L-10KYRC-5), is designed for Komatsu construction equipment equipped with Cummins QSB3 engines. It serves as an aftermarket replacement unit for applications referencing OEM numbers 4941180 and 4955419, offering reliable performance for heavy-duty machinery maintenance and repair operations.
Key Specifications
This section outlines the core identification details for the 49377-01710 turbocharger. The unit is manufactured under the TD04L-10KYRC-5 model designation, serving as a specific aftermarket replacement for heavy-duty applications. Key reference numbers include 4941180, 4955419, 6271818200, and 6271-81-8200, which help buyers cross-check their existing equipment. These identifiers are essential for confirming the correct assembly type before purchase. Accurate part number matching ensures the replacement aligns with the original engine configuration, reducing the risk of installation errors or operational mismatches in Komatsu construction machinery.
Application & Compatibility
This turbocharger is listed for Komatsu construction machinery equipped with Cummins QSB3 engines. Buyers should verify the specific engine code and vehicle model against part number 49377-01710 to ensure proper application. Cross-reference OEM numbers 4941180, 4955419, 6271818200, and 6271-81-8200 to confirm fitment. Always check your existing unit’s serial plate before ordering to avoid installation errors.
Technical Notes
The TD04L-10KYRC-5 model designation indicates a specific turbocharger assembly configuration for heavy-duty diesel applications. This unit is engineered to match the flow characteristics and mounting dimensions of the original equipment for Komatsu construction machinery. Buyers should verify the compressor and turbine housing orientations against their existing unit to ensure proper alignment. Technical fitment support is available to assist with identifying correct assembly types and confirming installation requirements for Cummins QSB3 engine applications.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 49377-01710 TD04L-10KYRC-5 turbocharger. Technical fitment support is available to assist with verifying engine codes and OEM reference numbers before purchase. Contact our team for consolidated shipment options or specific packaging requests for fragile components. We provide fast response times for wholesale inquiries and fleet parts orders.
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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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.
