4031312 HX82 Turbocharger Core for CUMMINS QSKV45
4031312 HX82 Core is an aftermarket replacement for CUMMINS QSKV45 engines in HITACHI EX2500-5 mining excavators. Verify part number and engine application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 4031312 HX82 Core is an aftermarket replacement turbocharger core for CUMMINS QSKV45 engines in HITACHI EX2500-5 mining excavators. This component serves as a reference application for heavy-duty equipment maintenance, allowing buyers to verify part number and engine code before ordering to ensure correct fitment for their specific unit.
Key Specifications
- Part Number: 4031312
- Product Type: Core (CHRA)
- Turbo Model: HX82
- Application Clue: CUMMINS QSKV45 engine in HITACHI EX2500-5 mining excavator
- OEM Reference Numbers: Not supplied; verify against your unit's existing core
- Packing & Gross Weight: Not specified in current data
- Image Availability: Not available for this listing
Buyers should cross-check the part number 4031312 and HX82 model designation against their specific equipment records. Since no OEM reference numbers are provided in this dataset, confirm the correct core identification using your engine code and vehicle application before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- HITACHI > EX2500-5 > EX2500-5 Mining excavator > CUMMINS QSKV45
This HX82 Core is listed for CUMMINS QSKV45 engines in HITACHI EX2500-5 mining excavators. The application path serves as a reference clue for buyers to verify fitment against their specific equipment records. Since no OEM reference numbers are supplied, cross-check part number 4031312 and the HX82 model designation against your unit’s existing core. Confirm the engine code and vehicle application before ordering to ensure the correct replacement component is selected for your maintenance needs.
Technical Notes
The HX82 core assembly integrates the turbine wheel, compressor wheel, and bearing housing into a single balanced unit. For CUMMINS QSKV45 applications, verify the shaft end play and radial play using a dial indicator against specified tolerances. Confirm the compressor wheel nut thread direction and apply the correct tightening torque to maintain shaft alignment. Inspect O-rings for material integrity and sizing suitable for the operating temperature and fluid types in the QSKV45 system. These checks help ensure stable operation and replacement reliability before installation.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4031312 HX82 Core. Technical fitment support is available to help verify part number, engine code, and application details before ordering. For fleet parts buyers and distributors, we provide pre-shipment inspection and quality control to ensure the core meets your maintenance standards. Contact our team for bulk order inquiries or to confirm the correct replacement component for your CUMMINS QSKV45 equipment.
Product FAQ
EX2500-5 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 EX2500-5.
Compatibility Verify part number 4031312, CUMMINS QSKV45 engine code, HITACHI EX2500-5 application, and related turbo configuration before ordering. This is a reference application; confirm fitment with 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.
