3803125 HC3 Turbocharger Replacement for Cummins NTA855
Aftermarket 3803125 HC3 turbocharger for Cummins NTA855 applications. Verify part number, engine, and OEM reference numbers 3502077, 3521637, or 4033539 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3502077 3521637 4033539This aftermarket 3803125 HC3 turbocharger is a replacement unit for Cummins NTA855 engines. It serves as an aftermarket replacement application for heavy-duty vehicles and construction equipment, including Shantui SD22 bulldozers and Case IH Steiger 9280 tractors. Verify part number, engine code, and OEM reference numbers 3502077, 3521637, or 4033539 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 3803125
- Product Type: Turbocharger
- Turbo Model: HC3
- Gross Weight: 30 kg
- Packing Dimensions: 34 x 34 x 38 cm
- OEM Reference Numbers: 3502077, 3521637, 4033539
- Application Clues: Cummins NTA855 engine
These factual details help buyers verify the physical unit and cross-reference numbers before placing an order. Confirm the part number and gross weight against your inventory records 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:
- Shantui > Shantui SD22 > Shantui SD22 Bulldozer > Cummins NTA855
- Case IH > Case IH Steiger > Case IH Steiger 9280 > Cummins NTA855
- Foden > FC35A > FC35A Heavy truck > CUMMINS NTA855
- Ingersoll Rand > DM25SP > DM25SP Rotary blasthole drill > CUMMINS NTA855
- JOHN-DEERE > John Deere 70 Series > John Deere 8970 > Cummins NTA855
- KOMATSU > CUMMINS NTA855
- LIEBHERR > R972HD > R974 > R974 Litronic > R982GD > R991 > R991 Hydraulic excavator > CUMMINS NTA855
- Steiger > Steiger Panther > Steiger Panther KM360 > Cummins NTA855
- Versatile > 875 > 895 > 955 > 975 Series 3 > 975 Series 3 Agricultural articulated 4WD tractor > CUMMINS NTA855
This HC3 turbocharger is listed for Cummins NTA855 engine applications across construction, agricultural, and heavy-duty sectors. Representative application clues include Shantui SD22 bulldozers, Case IH Steiger 9280 tractors, Foden FC35A heavy trucks, Ingersoll Rand DM25SP rotary blasthole drills, John Deere 8970, Liebherr R991 hydraulic excavators, Steiger Panther KM360, and Versatile 975 Series 3 tractors. These paths serve as reference points for fitment verification. Buyers should confirm the specific engine code, production year, and mounting orientation against their existing unit. Cross-check OEM reference numbers 3502077, 3521637, and 4033539 to help confirm the correct replacement application before ordering.
Technical Notes
The HC3 turbocharger is a fixed-geometry unit designed for Cummins NTA855 engines. No variable-geometry or actuator details are specified in the supplied data. Buyers should verify the compressor and turbine housing orientation, shaft alignment, and mounting flange configuration against the existing unit. Confirm that the oil supply and return line connections match the engine layout. Use OEM reference numbers 3502077, 3521637, or 4033539 to cross-check part identity before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 3803125 HC3 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 3502077, 3521637, or 4033539 before ordering. For fleet or bulk inquiries, contact our team to confirm application details and shipping timelines. This service helps ensure the correct replacement unit is selected for Cummins NTA855 applications.
Product FAQ
Shantui SD22 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 Shantui SD22.
Compatibility Verify part number 3803125, Cummins NTA855 engine code, vehicle application, production year, and OEM reference numbers 3502077, 3521637, or 4033539 before ordering. Confirm turbo configuration and mounting orientation 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.
