Click image to zoom
4038000 HX40W Turbocharger Replacement for Cummins 6CT 300HP
Aftermarket 4038000 HX40W turbocharger for Cummins 6CT 300HP applications. Verify OEM reference numbers 3597758 and 4038002, engine code, and vehicle application before ordering.
Show more cross references
3597758 3597759 4038002 4042935Subtotal: US$ 150.00
Send an InquiryThis aftermarket 4038000 HX40W turbocharger is a replacement unit for Cummins 6CT 300HP engine applications. It is associated with OEM reference numbers 3597758 and 4038002, serving as an aftermarket replacement option for fleet and commercial vehicle maintenance. Buyers should verify the specific engine code and production year against these references before ordering to ensure correct fitment.
Key Specifications
- Part Number: 4038000
- Product Type: Turbocharger
- Turbo Model: HX40W
- Application Clue: Cummins 6CT 300HP
- Packing Dimensions: 26 x 30 x 33 cm
- Gross Weight: 16 kg
- OEM Reference Numbers: 3597758, 3597759, 4038002, 4042935
These specifications help B2B buyers verify physical dimensions and weight for shipping estimates. Cross-check the listed OEM reference numbers against your specific Cummins 6CT engine documentation to confirm the correct HX40W configuration for your application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CUMMINS > CUMMINS AUTOMOTIVE > CUMMINS 6CT 300HP
This HX40W turbocharger is listed for Cummins 6CT 300HP engine applications. It is associated with OEM reference numbers 3597758, 3597759, 4038002, and 4042935. These references serve as verification clues for buyers matching the 4038000 part number to their specific fleet or commercial vehicle.
- Application Path: Cummins > Cummins Automotive > Cummins 6CT 300HP
- Verification Step: Confirm the engine code, production year, and mounting details against your vehicle documentation.
- Cross-Reference: Check OE numbers 3597758 and 4038002 in your parts catalog to ensure the HX40W configuration aligns with your unit.
Buyers should verify these details before ordering, as production updates may affect turbocharger specifications.
Technical Notes
The HX40W turbocharger is a fixed-geometry unit designed for heavy-duty diesel applications. This model does not use variable turbine geometry (VNT) or an oil-cooled system; it relies on standard air-cooled bearing technology. Buyers should verify the specific bearing housing configuration and shaft seal type against their Cummins 6CT engine documentation. Confirm that the compressor housing inlet and turbine outlet dimensions match the existing installation. Technical fitment support is available to assist with reference checking OEM reference numbers 3597758 and 4038002 during the verification process.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 4038000 HX40W turbocharger. Worldwide shipping is available to streamline logistics for international orders. Our technical fitment support team assists with reference checking OEM reference numbers 3597758 and 4038002 to ensure the correct HX40W configuration for your Cummins 6CT application. Contact us to verify part numbers and engine specifications before placing bulk orders.
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.
Compatibility Verify part number 4038000, Cummins 6CT engine code, 300HP application, production year, and OEM reference numbers 3597758, 3597759, 4038002, or 4042935 before ordering. Confirm turbo configuration and installation requirements with your technical team.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
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.
_Top_View_Of_45_Degrees_128X128.webp)