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
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
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12-Month Warranty
Worldwide Shipping
OEM-Grade Quality
Product 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 replacement turbocharger, part number 4956137 (HX83 model), is designed for Cummins QSK38 engines in construction equipment. It serves as an aftermarket replacement application for units referenced by OEM numbers such as 2837540 and 2838541. Buyers should verify specific engine serial numbers and turbo configuration details to ensure proper fitment before ordering.
Key Specifications
This HX83 turbocharger assembly is identified by part number 4956137. It is engineered for Cummins QSK38 engines used in heavy construction equipment. The unit supports multiple OEM reference numbers, including 2837540, 2838541, and 3777194. Buyers should cross-check these references with their engine serial numbers. The turbocharger features a robust housing design suitable for demanding industrial applications. Verify the specific configuration details before finalizing your order to ensure correct installation.
Application & Compatibility
This HX83 turbocharger is listed for Cummins QSK38 engines in heavy construction equipment. It serves as a replacement application for units referenced by OEM numbers such as 2837540, 2838541, and 3777194. Buyers must verify their specific engine serial number and turbo configuration to ensure proper fitment. Cross-check these reference numbers with your equipment documentation before ordering. Confirm the exact application details to avoid installation issues.
Technical Notes
This HX83 turbocharger assembly is built for heavy-duty Cummins QSK38 engines. The unit features a robust housing design suitable for demanding construction equipment applications. Buyers should verify specific configuration details, including flange patterns and shaft orientation, to ensure correct installation. Cross-check the physical dimensions against your existing unit before finalizing the order. Proper alignment is critical for stable operation and long-term reliability in industrial environments.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 4956137 HX83 turbocharger. Technical fitment assistance is available to verify engine serial numbers and OEM references like 2837540. We offer worldwide shipping for this 65 kg unit, packed in 43x42x48 cm cartons. Contact our team to confirm specifications for Cummins QSK38 construction equipment applications before placing your order.
For fleet managers and repair shops, this 65 kg unit is packed in 43x42x48 cm cartons to streamline warehouse handling and freight calculations. LeadTurbo provides technical fitment support to help verify the HX83 configuration against your Cummins QSK38 engine serial number. Volume pricing is available for bulk orders, ensuring cost-effective inventory planning for construction equipment maintenance. Contact our team to confirm shipping schedules and secure competitive rates for this 4956137 turbocharger replacement.
Product FAQ
This unit is referenced against OEM numbers including 2837540, 2838541, 3777194, and 4033010. Verify your specific engine serial number to confirm the correct replacement application.
Buyers should confirm that the bypass valve mechanism on the HX83 turbocharger matches the pressure requirements of the Cummins QSK38 engine. Incorrect valve operation can affect boost control and engine performance.
Inspect the CHRA specifications to ensure the thrust bearing design supports the axial loads of the QSK38 application. Contact technical support to verify bearing material and load ratings for your specific operating conditions.
The gross weight is 65 kg, and the packing dimensions are 43x42x48 cm. These specifications help logistics teams calculate freight costs and plan warehouse storage for bulk orders.
CUMMINS 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 CUMMINS.
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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.
