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140374 Turbocharger Core for Caterpillar | Aftermarket Replacement

140374 turbocharger core for Caterpillar reference applications. Aftermarket replacement part. Verify engine code and OEM reference numbers before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Core On backorder — orders accepted Part # 140374
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 140374 turbocharger core is an aftermarket replacement component for Caterpillar applications. This core assembly supports repair shops and fleet parts buyers seeking a verified replacement part for specific engine configurations. Verify your engine code and OEM reference numbers to confirm the correct fitment before ordering.

Key Specifications

  • Part Number: 140374
  • Product Type: Turbocharger Core
  • Application Clue: Caterpillar
  • Packing: Not specified
  • Gross Weight: Not specified
  • OEM Reference Numbers: None listed

This core assembly is identified by part number 140374 for Caterpillar reference applications. Buyers should verify the specific engine code and production year to ensure the correct core configuration is selected for their fleet or repair needs.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Caterpillar

The 140374 core is listed for Caterpillar reference applications. This aftermarket replacement component is associated with specific engine configurations within the Caterpillar fleet. Buyers should verify the engine code, production year, and any known OEM reference numbers to confirm the correct core configuration. Technical fitment support is available to help cross-reference part numbers and ensure the selected core matches your specific repair requirements before ordering.

Technical Notes

The 140374 core assembly is identified for Caterpillar reference applications. No specific turbo model, turbine, or compressor wheel dimensions are provided in the current data. Buyers should cross-reference the part number against their service manual or OEM documentation to confirm the correct core configuration. Verify the engine code and production year to ensure the selected core matches your specific repair requirements. Technical fitment support is available to assist with part number reference checking and application verification before ordering.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 140374 core. Technical fitment assistance is available to help cross-reference part numbers and verify application details. Provide your engine code, vehicle model, and any known OEM reference numbers to receive a faster quotation. This service helps confirm the correct core configuration for your Caterpillar repair or rebuild project before ordering.

For stock planning, maintain a buffer of 140374 cores to support continuous fleet maintenance cycles. Because packing details and gross weight are not specified in the current data, request updated logistics information from LeadTurbo before finalizing bulk orders. This ensures accurate warehouse space allocation and shipping cost estimation. Cross-check the part number against your service manual to confirm the core matches your specific engine configuration. Technical fitment support is available to assist with reference verification and application confirmation prior to shipment.

Product FAQ

This page lists 140374 as an aftermarket replacement core for Caterpillar reference applications. It is not an OEM authorized part; verify fitment independently.

Provide the engine code, vehicle model, and any known OEM reference numbers. This helps confirm the correct core configuration for your Caterpillar application.

For 140374, check the specific turbine and compressor wheel dimensions against your service manual. Ensure the core matches your engine's airflow requirements.

No, 140374 is a specific part number for certain Caterpillar applications. Verify your engine code and production year to ensure the correct core is selected.

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.

Compatibility Verify part number 140374, engine code, vehicle application, production year, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your technical team.

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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.

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