4956143 HX83 Turbocharger Replacement for Cummins QSK38 Mining Excavators
Aftermarket 4956143 HX83 turbocharger for Cummins QSK38 engines. Reference application includes Hitachi EX1900-6 and Komatsu PC3000-6. Verify part number and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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2837531 4043252 4043253 4955514 5327831This aftermarket 4956143 HX83 turbocharger is a replacement unit for Cummins QSK38 engines in heavy-duty mining equipment. It serves as an aftermarket replacement application for Hitachi EX1900-6 and Komatsu PC3000-6 excavators, with OEM reference numbers 2837531 and 4955514 available for fitment verification.
Key Specifications
- Part Number: 4956143
- Product Type: Turbocharger
- Turbo Model: HX83
- Gross Weight: 65 kg
- Packing Dimensions: 43 x 46 x 46 cm
- OEM Reference Numbers: 2837531, 4043252, 4043253, 4955514, 5327831
These specifications help buyers verify the physical dimensions and weight for shipping and handling. Cross-checking the OEM reference numbers against your equipment documentation helps confirm fitment for the Cummins QSK38 engine application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > EX1900-6 > EX1900-6 Mining excavator > hydraulic shovel > CUMMINS QSK38
- Atlas Copco > Pit Viper 311 > PV-311 > PV-311 Blasthole drill > CUMMINS QSK38
- Caterpillar > 6050 > 6050 FS > 6050 FS Mining excavator > hydraulic shovel > CUMMINS QSK38
- KOMATSU > PC3000-6 > PC3000-6 Mining excavator > hydraulic shovel > CUMMINS QSK38
- KOMATSU > PC5500-6 > PC5500-6 Mining excavator > hydraulic shovel > CUMMINS QSK38
- KOMATSU > ZR122 > ZR122 Blasthole drill > CUMMINS QSK38
- LIEBHERR > R 9200 G7 > R 9200 G7 Mining excavator > hydraulic shovel > CUMMINS QSK38
- LIEBHERR > R 9300 G8 > R 9300 G8 Mining excavator > hydraulic shovel > CUMMINS QSK38
- XCMG > XE2000 > XE2000 Mining excavator > hydraulic face shovel > CUMMINS QSK38
This HX83 turbocharger is listed for Cummins QSK38 engine applications in heavy-duty mining equipment. Reference applications include Hitachi EX1900-6, Komatsu PC3000-6, and Caterpillar 6050 FS mining excavators, as well as Atlas Copco PV-311 and Komatsu ZR122 blasthole drills. Buyers should verify the part number 4956143 and OEM reference numbers such as 2837531 and 4955514 against their specific equipment documentation. Confirm the engine code, vehicle model, and production year before ordering to ensure the replacement application matches your unit.
Technical Notes
The HX83 turbocharger is a heavy-duty unit designed for high-output Cummins QSK38 engines. Typical configuration may include specific bearing and seal arrangements; verify per application. Buyers should inspect the compressor and turbine housings for casting numbers and confirm the shaft seal type matches the existing unit. Check the V-band clamp profile and exhaust flange dimensions against the original part to ensure proper alignment. Confirm the oil and water connection thread pitches before installation. For technical fitment support, provide your equipment serial number and current turbo part number to our team.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4956143 HX83 turbocharger. Our team provides technical fitment support to help verify part number, engine code, and OEM reference numbers before ordering. For bulk inquiries or fleet parts needs, contact us with your equipment details to receive a tailored quote and shipping estimate.
Product FAQ
EX1900-6 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 EX1900-6.
Compatibility Verify part number 4956143, engine code Cummins QSK38, and specific vehicle application (e.g., Hitachi EX1900-6, Komatsu PC3000-6) before ordering. Cross-check OEM reference numbers such as 2837531 and 4955514 to confirm fitment for 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.
