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3520673 4LGK Turbocharger Replacement

Type Turbocharger Part # 3520673 Models 4LGK Weight 23.09 kg Packing 26*30*42
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This LeadTurbo 3520673 4LGK turbocharger serves as an aftermarket replacement unit for verified industrial and commercial applications. Designed for B2B buyers, this assembly supports fleet maintenance and repair operations with technical fitment guidance. Verify engine specifications and OEM reference numbers before ordering to ensure proper application alignment.

Key Specifications

This 3520673 turbocharger is identified by the 4LGK model designation for aftermarket replacement applications. The unit ships with a gross weight of 23.09 kg, reflecting a robust assembly suitable for heavy-duty service. Packaging dimensions are 26*30*42 cm, designed to protect components during transit. Buyers should verify these physical specifications against their logistics requirements. No OEM reference numbers are currently listed for this specific part number. Confirm all details with technical support before finalizing your order.

Application & Compatibility

This 3520673 turbocharger is listed for replacement applications associated with the 4LGK model designation. Since no specific OEM reference numbers are provided in the source data, buyers must verify fitment using engine codes and vehicle specifications. This unit serves as an aftermarket alternative for industrial and commercial fleet maintenance. Confirm all application details with technical support to ensure proper alignment with your specific equipment requirements.

Technical Notes

The 4LGK turbocharger model is designed for specific industrial and commercial engine applications. Buyers should verify the compressor housing A/R ratio to ensure it matches the engine's airflow requirements for optimal boost response. Incorrect ratios can lead to lag or over-boost conditions. For twin-turbo or bi-turbo setups, confirm if the 3520673 unit is intended for a single or dual configuration, as matched pairs may be required. Always check bypass valve operation to manage boost pressure effectively and prevent engine performance issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3520673 4LGK turbocharger replacement. Worldwide shipping is available for this 23.09 kg unit, packaged in 26*30*42 cm boxes. Technical fitment support helps verify engine codes and OEM references before ordering. Contact our team for bulk order details and logistics coordination.

Product FAQ

Verify the A/R ratio matches your engine's airflow requirements to ensure proper boost response. Incorrect ratios may cause lag or over-boost conditions.

Confirm if the 3520673 unit is intended for a single or dual configuration. Twin-turbo systems often require matched pairs or specific left/right orientation parts.

Ensure the bypass valve mechanism functions correctly to manage boost pressure. Malfunctioning valves can lead to excessive pressure or poor engine performance.

The unit ships in a 26*30*42 cm package with a gross weight of 23.09 kg. These dimensions help calculate freight costs for bulk orders.

OTHER 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 OTHER.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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.