4956146 HX83 Turbocharger Replacement for Cummins QSK50 1500HP
4956146 HX83 turbocharger for Cummins QSK50 1500HP. Aftermarket replacement for Komatsu HD1500-7 and Hitachi EX2600-6. Verify part number and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
2837534 4044190 4044191 4955515Subtotal: US$ 2150.00
Send an InquiryThis 4956146 HX83 turbocharger is an aftermarket replacement unit designed for Cummins QSK50 1500HP engines in heavy-duty mining equipment. It serves as a reference application for Komatsu HD1500-7 haul trucks and Hitachi EX2600-6 excavators, with OEM reference numbers 2837534, 4044190, 4044191, and 4955515 available for fitment verification.
Key Specifications
- Part Number: 4956146
- Product Type: Turbocharger
- Turbo Model: HX83
- Engine Application: Cummins QSK50 1500HP
- OEM Reference Numbers: 2837534, 4044190, 4044191, 4955515
- Packing Dimensions: 41 x 43 x 45 cm
- Gross Weight: 60 kg
- Image Availability: Not available
These specifications support initial identification. Buyers should cross-check the part number and OEM references against their specific engine documentation to confirm the correct HX83 configuration for their Cummins QSK50 application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > HD1500-7 > HD1500-7 Mechanical-drive mining haul truck > CUMMINS QSK50 1500HP
- HITACHI > EX2600-6 > EX2600-6 Mining excavator > CUMMINS QSK50 1500HP
- HITACHI > EX2600-7 > EX2600-7 Mining excavator > CUMMINS QSK50 1500HP
- HITACHI > EX5600-6 > EX5600-6 Mining excavator > CUMMINS QSK50 1500HP
- HITACHI > EX5600-7 > EX5600-7B > EX5600-7B Mining excavator > CUMMINS QSK50 1500HP
- KOMATSU > ZR122 > ZR122 Rotary blasthole drill > CUMMINS QSK50 1500HP
- LIEBHERR > R 9350 > R 9350 Mining excavator > CUMMINS QSK50 1500HP
- Sandvik > DR416i > DR416i Rotary blasthole drill > CUMMINS QSK50 1500HP
This HX83 turbocharger is listed for Cummins QSK50 1500HP engines in heavy-duty mining equipment. Reference applications include Komatsu HD1500-7 haul trucks, Hitachi EX2600-6 and EX5600-7 excavators, Liebherr R 9350, and Sandvik DR416i drills. Buyers should verify part number 4956146 and OEM references 2837534, 4044190, 4044191, or 4955515 against their specific engine documentation. Confirm production year and turbo configuration before ordering to ensure the correct replacement application.
Technical Notes
The HX83 is a large-diameter turbocharger designed for high-output diesel engines. For this Cummins QSK50 application, verify the actuator type and spring rate against your original unit to ensure correct boost control. Confirm that the compressor and turbine housing configurations match your specific engine setup. Buyers should cross-check OEM reference numbers 2837534 and 4044190 with their engine documentation. Technical fitment support is available to assist with configuration verification before shipment.
B2B Supply
LeadTurbo supports B2B buyers sourcing 4956146 HX83 turbochargers for Cummins QSK50 applications. Volume pricing is available for fleet and distributor orders. Worldwide shipping is supported for this 60 kg unit. Technical fitment support is available to verify actuator configuration and OEM references 2837534 or 4044190 before shipment. Contact our team to confirm the specific HX83 variant for your Komatsu or Hitachi equipment.
Product FAQ
HD1500-7 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 HD1500-7.
Compatibility Verify part number 4956146, engine code Cummins QSK50, vehicle application, and OEM reference numbers 2837534, 4044190, 4044191, or 4955515 before ordering. Confirm turbo configuration and production year for your specific unit.
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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.
