Titanium alloy compressor wheel
Titanium alloy compressor wheels help reduce rotating mass while maintaining high strength, supporting faster response and stable operation in demanding turbocharger applications.
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4956137 HX83 Turbocharger Replacement for Cummins QSK38 Engines
Aftermarket 4956137 HX83 turbocharger for Hitachi Excavator and Terex TR60 applications. Verify engine code, OEM reference numbers, and vehicle fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Titanium alloy compressor wheel
5-axis CNC milled compressor wheel
Cast iron compressor housing
SiMo cast iron
INCO 713C nickel-based superalloy
Cross Reference
2837540
Show more cross references
2837540 2838541 3777194 4033010 4040239 4040240 4040241 4047882 4089987 4955933 5455589
US$ 2150.00
/ 1 pc(s)
Qty
Subtotal: US$ 2150.00
Send an InquiryProduct Key Features
5-axis CNC milled compressor wheel
5-axis CNC milling supports precise blade geometry, consistent surface finish, and repeatable compressor wheel dimensions for stable airflow characteristics.
Cast iron compressor housing
Cast iron compressor housings provide a robust structure for compressor-side durability and dimensional stability in replacement turbocharger assemblies.
SiMo cast iron
SiMo cast iron is used for high-temperature turbocharger components where heat fatigue resistance and oxidation resistance are important for long service conditions.
INCO 713C nickel-based superalloy
INCO 713C nickel-based superalloy is selected for turbine-side heat resistance, helping components withstand high exhaust temperature and mechanical stress.
This aftermarket 4956137 HX83 turbocharger is a replacement unit for Cummins QSK38 engines in Hitachi Excavators and Terex TR60 trucks. Verify part number, engine code, and OEM reference numbers such as 2837540 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 4956137
- Product Type: Turbocharger
- Turbo Model: HX83
- Application Clues: Hitachi Excavator (Cummins QSK38), Terex TR60 (Cummins QSKTAA19-CE)
- Packing Dimensions: 43 x 42 x 48 cm
- Gross Weight: 65 kg
- OEM Reference Numbers: 2837540, 2838541, 3777194, 4033010, 4040239, 4040240, 4040241, 4047882, 4089987, 4955933, 5455589
- Image Availability: High-resolution studio photography showing front, top, and bottom views of the assembly
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > Hitachi Excavator > Cummins QSK38
- Terex > TR60 > TR60 Rigid off-highway dump truck > CUMMINS QSKTAA19-CE 700HP
This HX83 turbocharger is listed for replacement applications in Hitachi Excavators equipped with Cummins QSK38 engines and Terex TR60 rigid off-highway dump trucks with Cummins QSKTAA19-CE 700HP engines. These application paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code, production year, and mounting details against their equipment records. Cross-check the unit against OEM reference numbers such as 2837540, 2838541, and 4033010 to ensure the correct assembly is selected. Technical fitment support is available to assist with verifying these details before ordering.
Technical Notes
The HX83 turbocharger assembly features a two-part construction with distinct turbine and compressor housings. Visible radial cooling fins on the turbine housing support thermal management, while the central shaft housing connects the upper and lower sections. The compressor housing includes a flanged mounting bracket with three bolt holes for installation. Buyers should verify the physical configuration, mounting orientation, and port alignment against their specific Cummins QSK38 or QSKTAA19-CE engine setup. Confirm that the visible fasteners and housing dimensions match the existing unit before ordering to ensure correct mechanical integration.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4956137 HX83 turbocharger. Technical fitment support is available to assist with verifying engine codes, OEM reference numbers, and mounting detailss before ordering. This service helps ensure the correct replacement unit is selected for Cummins QSK38 or QSKTAA19-CE applications. Inquire about bulk orders or specific application details to confirm the appropriate assembly for your fleet or equipment.
Product FAQ
This part is associated with 11 OEM reference numbers, including 2837540, 2838541, and 4033010. Verify these references against your specific engine and vehicle application before ordering.
Confirm that the bypass valve operation aligns with the Cummins QSK38 engine requirements. Check the valve's response time and pressure thresholds to ensure stable operation under load.
Review the bearing specifications to ensure the thrust bearing type matches the engine's torque and RPM profile. Verify load capacity ratings against the Cummins QSK38 operating parameters.
The unit ships in a 43x42x48 cm carton with a gross weight of 65 kg. This packaging is designed for safe transit of the two-part assembly including turbine and compressor housings.
Hitachi Excavator 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 Hitachi Excavator.
Compatibility Verify part number 4956137, engine code (Cummins QSK38 or QSKTAA19-CE), vehicle application, production year, and OEM reference numbers such as 2837540 or 4033010 before ordering. Confirm turbo configuration and mounting details with technical support.
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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.
