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4040242 HX83 Turbocharger Core for Cummins QSK38 Construction Equipment
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4047881 FOR 2837540 FOR 2838541 FOR 3777194 FOR 4033010 FOR 4040239 FOR 4040240 FOR 4040241 FOR 4047882 FOR 4089987 FOR 4955933 FOR 4956137Subtotal: US$ 1580.00
Send an InquiryThis HX83 turbocharger core (part number 4040242) serves as an aftermarket replacement for Cummins QSK38 engines in construction equipment. Designed for rebuilders and fleet maintenance, this core assembly supports reference applications including OEM numbers 4047881 and 2837540. Verify your specific engine serial and turbo configuration before ordering to ensure correct fitment.
Key Specifications
This HX83 turbocharger core is identified by part number 4040242. It serves as a replacement component for Cummins QSK38 engines used in heavy construction equipment. The unit is supplied as a core assembly, intended for rebuilders and repair shops. Key reference numbers include 4047881 and 2837540. Always cross-check these OEM references with your specific engine serial number. Verify the physical condition and mounting details before installation to ensure proper alignment.
Application & Compatibility
This HX83 core is listed for Cummins QSK38 engines in heavy construction equipment. It serves as a reference application for buyers verifying fitment against OEM numbers such as 4047881, 2837540, and 2838541. Always confirm your specific engine serial number and turbo model before ordering. Physical inspection of mounting details and housing orientation is recommended to ensure alignment with your existing unit. Verify all details with technical support if unsure.
Technical Notes
This HX83 core assembly is supplied as a standalone unit for rebuilders and repair shops. Inspect the bearing housing and shaft for scoring or excessive play before reassembly. Ensure all oil passages are clear of debris to maintain proper lubrication flow. Verify that the compressor and turbine wheels rotate freely without binding. Check seal surfaces for damage that could compromise engine performance. Consult technical support for specific rebuild procedures or torque specifications.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this HX83 core assembly. Worldwide shipping is available for repair shops and distributors. Our team provides technical fitment support to help verify part number 4040242 against your Cummins QSK38 application. Contact us to confirm OEM reference numbers and shipping details before placing your order.
Product FAQ
CUMMINS 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 CUMMINS.
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Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
