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103-0648 Compressor Wheel for Caterpillar 3406C Pump Drive

Aftermarket 103-0648 compressor wheel for Caterpillar 3406C pump drive engines. Reference application includes OEM number 1030648. Verify part number and engine application before ordering.

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

Type Compressor wheel On backorder — orders accepted Part # 103-0648 Packing N/A
Cross Reference 1030648
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 103-0648 compressor wheel is a replacement component for Caterpillar 3406C pump drive engines. It serves as a reference application part for turbocharger rebuilds, with OEM reference 1030648 provided to help buyers verify fitment against their specific engine configuration before ordering.

Key Specifications

  • Part Number: 103-0648
  • Product Type: Compressor Wheel
  • Application: Caterpillar 3406C Pump Drive Engine
  • OEM Reference: 1030648
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

This section lists the core identification data for the 103-0648 compressor wheel. The part is designated for Caterpillar 3406C pump drive applications, with OEM reference 1030648 provided to assist in cross-checking against existing components. Buyers should use these fields to confirm that the wheel matches their 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 3406 > Caterpillar 3406C Pump Drive Engine > Caterpillar 3406C

This compressor wheel is listed for Caterpillar 3406C pump drive engine applications. The reference path includes Caterpillar > Caterpillar 3406 > Caterpillar 3406C Pump Drive Engine > Caterpillar 3406C. Buyers should verify the part number 103-0648 and OEM reference 1030648 against their specific turbocharger configuration. Confirm the compressor housing A/R ratio and shaft type match the existing assembly. Technical fitment support is available to assist with verification before ordering.

Technical Notes

For the 103-0648 compressor wheel, verify the specific turbocharger configuration on your Caterpillar 3406C pump drive engine before ordering. Confirm that the compressor housing A/R ratio and shaft interface match the existing assembly to ensure proper airflow and mechanical fit. Cross-check the OEM reference 1030648 against your current part to validate the replacement application. If the wheel is part of a CHRA rebuild, ensure the turbine wheel and shaft are balanced together to maintain stable operation at high speeds. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 103-0648 compressor wheel. Worldwide shipping is available for this aftermarket replacement part. Technical fitment support is provided to help verify part number 103-0648, OEM reference 1030648, and Caterpillar 3406C pump drive engine application before ordering. Inquire about bulk quantities and specific configuration requirements for your rebuild or replacement project.

Product FAQ

Ensure the 103-0648 compressor wheel is balanced with the turbine wheel and shaft assembly. Proper balancing helps maintain stable operation and reduces vibration during high-speed rotation.

Check the physical dimensions of the existing housing against the 103-0648 wheel specifications. Verify the bolt pattern and flange type match the Caterpillar 3406C pump drive engine requirements.

Confirm the A/R ratio of the compressor housing matches the 103-0648 wheel design. This ensures the wheel fits correctly and maintains intended airflow efficiency for the 3406C engine.

The primary OEM reference number for this 103-0648 compressor wheel is 1030648. Use this reference to verify fitment for your specific Caterpillar 3406C application.

Caterpillar 3406 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 3406.

Compatibility Verify part number 103-0648, engine code 3406C, and OEM reference 1030648 against your specific application. Confirm turbo configuration and housing fitment before ordering.

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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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