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4038003 HX40W Turbocharger Replacement for Cummins 6CT 300HP
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3597335 3597336 4038004 4955854Subtotal: US$ 160.00
Send an InquiryThis aftermarket HX40W turbocharger (part number 4038003) serves as a replacement unit for Cummins 6CT 300HP engines. Designed for B2B buyers and repair shops, it references OE numbers 3597335 and 4955854 to assist with fitment verification. Verify your specific engine application and mounting details before ordering to ensure proper installation.
Key Specifications
This HX40W turbocharger assembly is identified by part number 4038003. It serves as a replacement unit for Cummins 6CT 300HP engine applications. The unit references OE numbers 3597335, 3597336, 4038004, and 4955854 to assist with fitment verification. Packing dimensions are 26x30x33 cm with a gross weight of 16 kg. These specifications help logistics teams plan freight costs and storage requirements for bulk orders. Verify your specific engine serial number and turbo configuration before ordering to ensure proper installation and operational reliability.
Application & Compatibility
This HX40W turbocharger is listed for Cummins 6CT 300HP engine applications. Buyers should verify fitment by reference checking OE numbers 3597335, 3597336, 4038004, and 4955854 with their specific engine serial number. Confirm that housing orientation, flange bolt patterns, and mounting positions match the original unit before ordering. This replacement application requires careful verification to ensure proper installation and operational reliability in your fleet or workshop.
Technical Notes
This HX40W turbocharger assembly is designed for Cummins 6CT 300HP engine applications. The unit includes standard mounting flanges and oil connections typical for this series. Buyers should inspect the compressor and turbine housings for shipping damage upon receipt. Verify that the actuator arm position and wastegate configuration match your specific engine setup. Pre-shipment inspection ensures the unit arrives ready for installation in your workshop or fleet maintenance facility.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this HX40W turbocharger. Worldwide shipping is available for bulk orders and single-unit replacements. Our technical team provides fitment support to help verify part number 4038003 against your Cummins 6CT 300HP application. Contact us for current stock levels and shipping estimates. We assist repair shops and distributors in confirming housing orientation and mounting details before dispatch. Reliable logistics and clear communication ensure your fleet maintenance operations stay on schedule.
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
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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.
