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3503428 4LGK Turbocharger Replacement for Perkins Industrial and Cummins NT743-N
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3803645 OE48155This aftermarket 3503428 4LGK Turbocharger serves as a replacement unit for Perkins Industrial and Cummins NT743-N engines. Designed for B2B buyers, it references OE numbers 3803645 and OE48155 to assist with fitment verification. Always confirm your specific engine code and application details before ordering to ensure correct part selection.
Key Specifications
This 4LGK turbocharger assembly is identified by part number 3503428. It serves as a replacement unit for Perkins Industrial and Cummins NT743-N engine applications. The unit references OE numbers 3803645 and OE48155 to assist with reference checking. Packing dimensions are 26*30*33 cm, with a gross weight of 23 kg. These specifications help logistics teams calculate freight costs and pallet space. Verify all details against your engine code before ordering to ensure correct selection.
Application & Compatibility
This 4LGK turbocharger is listed as a replacement application for Perkins Industrial engines and Cummins NT743-N units. Buyers should verify the specific engine code and vehicle application before ordering. The unit references OE numbers 3803645 and OE48155 to assist with reference checking. Confirm that your existing turbocharger matches these reference numbers and the physical configuration. Always check the part number 3503428 against your service manual or parts catalog to ensure correct selection for your specific industrial or fleet application.
Technical Notes
This 4LGK turbocharger assembly is designed for industrial engine applications. The unit references OE numbers 3803645 and OE48155 to assist with technical reference checking. Buyers should verify the physical configuration, including flange orientation and shaft type, against their existing unit. Confirm that the part number 3503428 matches your service manual specifications. Always check the engine code and vehicle application before ordering to ensure correct selection for your specific fleet or machinery needs.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this 3503428 4LGK Turbocharger. Worldwide shipping is available for industrial and fleet parts orders. Our team provides technical fitment support to help verify OE references 3803645 and OE48155. Contact us to confirm stock availability and lead times for your specific Perkins or Cummins application.
Product FAQ
PERKINS 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 PERKINS.
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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.
