3800403 HX40W Turbocharger Replacement for Cummins 6CTAA (OE 3538231)
Aftermarket 3800403 HX40W turbocharger for Cummins 6CTAA engines. Reference OE numbers 3538231 and 3538239. Verify engine code and application before ordering. B2B volume pricing and technical fitment support available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3538231 3538239This aftermarket 3800403 HX40W turbocharger is a replacement unit for Cummins 6CTAA engines, listed for applications including LiuGong and Sany motor graders. Verify part number, engine code, and OEM reference numbers 3538231 or 3538239 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 3800403
- Product Type: Turbocharger
- Turbo Model: HX40W
- Engine Application: Cummins 6CTAA
- Packing Dimensions: 26*30*33 cm
- Gross Weight: 16 kg
- OEM Reference Numbers: 3538231, 3538239
These specifications help buyers confirm the physical dimensions and weight for logistics planning. Cross-check the part number and model against your existing unit to ensure the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLKSWAGEN > CUMMINS 6CTAA
- LiuGong > 4215-6WD > 4215-6WD Motor Grader > CUMMINS 6CTAA
- LiuGong > 4260D > 4260D Motor Grader > CUMMINS 6CTAA
- Sany > STG230C-10S > STG230C-10S Motor Grader > CUMMINS 6CTAA
This HX40W turbocharger is listed for Cummins 6CTAA engines in construction equipment. Application clues include LiuGong 4215-6WD and 4260D motor graders, and Sany STG230C-10S motor graders. Buyers should verify the specific engine code, production year, and turbo configuration against their unit. Confirm the flange type and bolt pattern on the turbine housing matches the existing installation. Use OEM reference numbers 3538231 and 3538239 as verification aids, but do not assume universal fitment. Always check the part number 3800403 against your maintenance records before ordering.
Technical Notes
The HX40W is a fixed-geometry turbocharger design. For this 3800403 unit, verify the turbine housing flange type and bolt pattern against your existing installation to ensure correct alignment. Confirm the nozzle ring vane count and height match the original part specifications. When assembling or inspecting the CHRA/core, ensure components are balanced to prevent vibration and premature failure in the Cummins 6CTAA engine. These technical checks help confirm fitment and stable operation for LiuGong and Sany motor grader applications.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 3800403 HX40W turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 3538231 or 3538239 before ordering. This service helps confirm the correct replacement application for Cummins 6CTAA engines in LiuGong and Sany motor graders. Contact our team for technical fitment support and to discuss bulk order requirements.
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 3800403, engine code Cummins 6CTAA, vehicle application, and OEM reference numbers 3538231/3538239 before ordering. Confirm turbo configuration and flange type against your specific unit.
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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.
