Click image to zoom
6743-81-8040 HX40W Turbocharger Replacement for Cummins 6C
Show more cross references
3597311 3597312 3597808 3597809 3597810 3597811 3599601 4035653 4037722 4038421 4038423 4038425 4038428 4039611 4089274 4090015 6743818040Subtotal: US$ 168.00
Send an InquiryThis aftermarket HX40W turbocharger (part number 6743-81-8040) serves as a replacement unit for Cummins 6C engines. Designed for B2B buyers and repair shops, it references OE numbers such as 3597311 and 3597808 to help confirm fitment. Verify your specific engine application and mounting details before ordering to ensure proper installation.
Key Specifications
This HX40W turbocharger is identified by part number 6743-81-8040 and serves as an aftermarket replacement for Cummins 6C engines. The unit references multiple OEM numbers, including 3597311, 3597312, and 4035653, to assist in reference checking. Key physical specifications include a gross weight of 16 kg and packaging dimensions of 26x30x33 cm. High-resolution images are available to verify housing orientation and mounting details. Always confirm the specific engine configuration and OEM reference numbers before finalizing your order to ensure proper fitment.
Application & Compatibility
This HX40W turbocharger is listed for Cummins 6C engine applications. The unit references multiple OEM numbers, including 3597311, 3597808, and 4035653, to assist with identification. These reference numbers help confirm the correct replacement application for your specific engine configuration. Always verify the part number, engine code, and mounting details against your original unit before ordering. This ensures accurate fitment and avoids installation issues.
Technical Notes
This HX40W unit is designed for heavy-duty Cummins 6C engine applications. Buyers should verify the compressor and turbine housing orientation against their original equipment. Check that the mounting flange bolt patterns and oil line connections match your specific engine setup. Review the provided images to confirm the physical layout before installation. Proper alignment ensures stable operation and prevents installation errors.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 6743-81-8040 HX40W turbocharger. Technical fitment support is available to verify engine codes and OEM references before shipment. Worldwide shipping options help streamline logistics for repair shops and distributors. Contact our team to confirm stock levels and discuss bulk order requirements for Cummins 6C applications.
Efficient inventory planning is essential for B2B operations. This HX40W unit ships in a 26x30x33 cm package with a gross weight of 16 kg, allowing for accurate freight cost calculations. Buyers should review the provided images to confirm housing orientation and mounting details match their Cummins 6C engine setup. Verifying these physical details against your original unit helps prevent installation delays and ensures smooth logistics for repair shops and distributors.
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.
For More Information
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.
