3531665 H1E Turbocharger Replacement for Cummins 6CTAA8.3
Aftermarket H1E turbocharger, part number 3531665, for Cummins 6CTAA8.3 engines. Reference application includes Case IH Axial-Flow and Cotton Express series. Verify engine code and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
3531666 3532065 3532152 3535552 3535553 3802416 J532065This aftermarket H1E turbocharger, part number 3531665, is a replacement unit for Cummins 6CTAA8.3 engines in Case IH agricultural machinery. It serves as a reference application for Axial-Flow and Cotton Express series, with OEM reference numbers available for fitment verification before ordering.
Key Specifications
- Part Number: 3531665
- Product Type: Turbocharger
- Turbo Model: H1E
- Engine Application: Cummins 6CTAA8.3
- Packing Dimensions: 21*23*26 cm
- Gross Weight: 14 kg
- Representative OEM Reference Numbers: 3531666, 3532065, 3532152, 3535552, 3535553, 3802416, J532065
These specifications support initial identification. Buyers should cross-check the part number and OEM reference numbers against the existing unit or service manual to confirm the correct replacement application for their specific machinery.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This H1E turbocharger is listed for Cummins 6CTAA8.3 engines in Case IH agricultural machinery. Reference applications include:
- Case IH > Axial-Flow 1688 > Axial-Flow 1688 Combine harvester > CUMMINS 6CTAA8.3
- Case IH > Axial-Flow 2188 > Axial-Flow 2188 Combine harvester > CUMMINS 6CTAA8.3
- Case IH > Cotton Express 2055 > Cotton Express 2055 Cotton picker > CUMMINS 6CTAA8.3
- Case IH > Cotton Express 2155 > Cotton Express 2155 Cotton picker > CUMMINS 6CTAA8.3
- Case IH Axial-Flow 1688 Combine Harvester
- Case IH Axial-Flow 2188 Combine Harvester
- Case IH Cotton Express 2055 Cotton Picker
- Case IH Cotton Express 2155 Cotton Picker
OEM reference numbers such as 3531666 and 3532065 are associated with this part for verification purposes. Buyers should confirm the part number, engine code, and specific machine model against their service records or existing unit before ordering to ensure the correct replacement application.
Technical Notes
The H1E turbocharger is an axial-flow unit designed for Cummins 6CTAA8.3 engines. Technical inquiries should include a clear photo of the nameplate to verify the part number and serial data against the 7 associated OEM reference numbers. When transferring components from the old unit, inspect the compressor housing and turbine wheel for damage to ensure stable operation. Workshops should confirm that all mounting hardware and seals are intact, using new gaskets and fasteners as recommended to secure the replacement on the engine.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3531665 H1E turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our technical fitment support team can assist with verifying the part number, engine code, and OEM reference numbers before you place an order. For inquiries, please provide the nameplate photo and specific machine model to help confirm the correct replacement application for your Cummins 6CTAA8.3 engine.
Product FAQ
Axial-Flow 1688 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 Axial-Flow 1688.
Compatibility Verify part number 3531665, engine code Cummins 6CTAA8.3, vehicle application, and OEM reference numbers (e.g., 3531666, 3532065) before ordering. Confirm turbo configuration and production year with technical support.
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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.
