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408742-0007 TW Turbine Wheel for Caterpillar 3412 Engine

Aftermarket replacement turbine wheel, part number 408742-0007 TW, for Caterpillar 3412 engine applications. Verify engine code and vehicle application before ordering.

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

Type Turbine wheel On backorder — orders accepted Part # 408742-0007 TW Packing N/A
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket replacement turbine wheel, part number 408742-0007 TW, is listed for Caterpillar 3412 engine applications in 773 Mine Haul Trucks. Verify your specific engine code and vehicle configuration before ordering to ensure correct fitment for your heavy-duty truck application.

Key Specifications

  • Part Number: 408742-0007 TW
  • Product Type: Turbine wheel
  • Application Clue: Caterpillar 3412 engine
  • Vehicle Reference: Caterpillar 773 Mine Haul Truck
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: Not supplied

This section lists the core identification data for the 408742-0007 TW turbine wheel. Buyers should use the part number and engine code as primary verification points. Confirm these details against your specific turbocharger configuration before proceeding with an order.

Application & Compatibility

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

  • Caterpillar > Caterpillar 773 > Caterpillar 773 Mine Haul Truck > Caterpillar 3412

This turbine wheel is listed for Caterpillar 3412 engine applications, specifically associated with the Caterpillar 773 Mine Haul Truck. Buyers should verify the part number 408742-0007 TW against their specific engine configuration and vehicle model year. Confirm the turbocharger setup and any applicable OEM reference numbers with technical support before ordering. This application clue helps identify the correct replacement component for heavy-duty truck maintenance and rebuild projects.

Technical Notes

No specific material grade, blade count, or dimensional data is supplied for this turbine wheel. Buyers should verify the physical dimensions and mounting details of part number 408742-0007 TW against their existing component. Confirm the turbine housing alignment and shaft condition during inspection. Technical fitment support is available to assist with verifying these details for Caterpillar 3412 applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 408742-0007 TW turbine wheel. Technical fitment support is available to assist with verifying part numbers, engine codes, and vehicle applications for Caterpillar 3412 systems. Distributors and repair shops can request quotes for bulk orders or specific fleet maintenance needs. Verify all application details before placing an order to ensure the correct replacement component is supplied for your heavy-duty truck operations.

For B2B stock planning, maintain a reference log of part number 408742-0007 TW against your specific Caterpillar 3412 engine serial numbers to streamline future orders. Since packing details and gross weight are not currently specified, request a detailed packing list and dimensional data from technical support to ensure accurate warehouse allocation and freight calculation. This documentation helps verify that the replacement turbine wheel aligns with your fleet maintenance schedules and reduces the risk of shipping errors. Confirming these logistical details alongside engine codes supports efficient inventory management for heavy-duty truck operations.

Product FAQ

Confirm the backplate dimensions and mounting details match your specific Caterpillar 3412 turbocharger housing. Verify alignment before installation to ensure proper sealing.

Measure the existing actuator rod length and compare it with the replacement part specifications. Ensure the adjustment range allows for proper wastegate operation on the Cat 3412 engine.

Verify the spring rate matches the original equipment specification for the Caterpillar 3412 application. Incorrect spring rates can affect boost pressure and engine performance.

This part is listed for Caterpillar 3412 engine applications found in 773 Mine Haul Trucks. Verify your specific truck model year and engine configuration before ordering.

Caterpillar 773 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 Caterpillar 773.

Compatibility Verify part number 408742-0007 TW, Caterpillar 3412 engine code, and specific 773 Mine Haul Truck application before ordering. Confirm turbo configuration and OEM reference numbers with technical support.

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Frequently Asked Questions

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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.

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

Turbine Housing

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

Compressor Housing

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

Bearing Housing

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

Compressor Wheels

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

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