4030911 HX40W Turbocharger Core for CUMMINS 6C ISC
Aftermarket 4030911 HX40W core for CUMMINS 6C ISC engines. Verify part number, engine code, and vehicle application before ordering this replacement component.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 4030911 HX40W turbocharger core is a replacement component for CUMMINS 6C ISC engines, including Freightliner applications. Verify your specific part number, engine code, and vehicle application before ordering this CHRA assembly.
Key Specifications
- Part Number: 4030911
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: HX40W
- Application Clues: CUMMINS 6C ISC, CUMMINS ISC
- Vehicle Application: Freightliner
- OEM Reference Numbers: Not supplied in input; verify against your specific engine documentation
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: No image provided
This section lists the core identification data for the 4030911 HX40W unit. Buyers should cross-reference these fields with their existing turbocharger or service manual to confirm the correct replacement component for their specific CUMMINS 6C ISC engine configuration.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Freightliner > CUMMINS 6C ISC
- Freightliner > CUMMINS ISC
This core is listed for CUMMINS 6C ISC and CUMMINS ISC engines, with Freightliner as a reference vehicle application. These paths serve as initial clues for fitment verification rather than confirmed compatibility. Buyers should cross-reference part number 4030911 against their specific engine documentation and existing turbocharger configuration. Verify the turbo model HX40W matches your current unit before ordering. Confirm that the core dimensions and mounting details align with your housing setup. Do not assume universal fitment across all CUMMINS ISC variants without checking the exact engine code and production year. Use these application clues to narrow down the correct replacement component for your fleet or repair project.
Technical Notes
The HX40W core is a heavy-duty component designed for high-torque CUMMINS 6C ISC engines. Verify the compressor and turbine wheel dimensions against your existing unit to ensure proper clearance. Check the bearing housing for wear or scoring before installation. Confirm that the shaft rotates freely without excessive play. Inspect the oil and coolant ports for damage or corrosion. Ensure all mounting surfaces are clean and free of debris. Use the correct thread sealant on oil and water connections. Follow manufacturer torque specifications for the compressor wheel nut. Verify the V-band clamp profile matches your housing. This core supports stable operation in fleet and commercial applications.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4030911 HX40W core. Technical fitment support is available to help verify part number, engine code, and vehicle application before ordering. Distributors and repair shops can request quotes for bulk orders or single units. Confirm your specific CUMMINS 6C ISC configuration and existing turbo setup to ensure the correct replacement component is supplied. Contact our team for technical assistance or to place an order.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 4030911, CUMMINS 6C ISC engine code, Freightliner vehicle application, and OEM reference numbers before ordering. Confirm turbo configuration and V-band clamp size for fitment.
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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.
