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4956145 HX83 Turbocharger Replacement for Cummins QSK19 805HP

Type Turbocharger Part # 4956145 Models HX83 Weight 65.00 kg Packing 43*46*46
Cross Reference 2837533
Show more cross references 2837533 4043624 4043625 4955430
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

Product Key Features

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.

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.

This aftermarket HX83 turbocharger (part number 4956145) serves as a replacement unit for Cummins QSK19 805HP genset applications. Designed for industrial power generation, this assembly references OE numbers 2837533 and 4043624 to assist buyers in verifying fitment against their existing engine specifications before ordering.

Key Specifications

This HX83 turbocharger assembly is identified by part number 4956145. It is designed as an aftermarket replacement for Cummins QSK19 805HP genset applications. The unit references OE numbers 2837533, 4043624, 4043625, and 4955430 to assist with identification. Buyers should verify these numbers against their existing turbocharger tag. The gross weight is 65 kg, packed in a 43x46x46 cm carton. No images are currently available for this listing.

Application & Compatibility

This HX83 turbocharger is listed for Cummins QSK19 805HP genset applications. Buyers should verify the engine model and power rating against their specific unit before ordering. The part number 4956145 and associated OEM references help confirm the correct replacement application. Always cross-check the original turbocharger tag to ensure proper fitment for your industrial power generation setup.

Technical Notes

This HX83 turbocharger assembly is designed for industrial power generation applications. The unit features a robust construction suitable for the demands of Cummins QSK19 engines. Buyers should inspect the compressor and turbine housings for structural integrity upon receipt. The bearing housing and shaft assembly are critical for stable operation under load. Verify that the inlet and outlet flange dimensions match your existing setup. This replacement unit aims to restore engine performance to specified levels. Technical fitment support is available to assist with installation queries.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 4956145 HX83 turbocharger. Worldwide shipping is available for the 65 kg unit packed in a 43x46x46 cm carton. Our team provides technical fitment support to help verify engine applications and OEM reference numbers before ordering. Contact us for current stock levels and bulk order details for Cummins QSK19 genset replacements.

For fleet managers and repair shops, this 65 kg HX83 unit arrives in a 43x46x46 cm carton designed for secure handling. The substantial weight reflects the heavy-duty construction required for Cummins QSK19 805HP genset applications. Buyers should plan logistics accordingly, as the packaging protects components during transit. Technical support is available to assist with verifying OE references 2837533 and 4043624 against your specific engine build. Ensure your installation team has the necessary tools for this large-displacement turbocharger replacement.

Product FAQ

This unit references OE numbers 2837533, 4043624, 4043625, and 4955430. Use these numbers to cross-check with your existing turbocharger tag for fitment confirmation.

Compare the part number, turbo model (HX83), and all listed OE reference numbers on your old unit's nameplate. Ensure the engine application matches Cummins QSK19 805HP specs.

The turbocharger is packed in a carton measuring 43x46x46 cm with a gross weight of 65 kg. This packaging is designed to protect the unit during worldwide transit.

This is an aftermarket replacement turbocharger designed as a selected after fitment verification alternative. It is not an OEM authorized part, so verify compatibility with your specific application.

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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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.