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3594441 RA Rotor Assy QSK78 Turbocharger Replacement

Aftermarket FOR 3594441 RA Rotor Assy for QSK78 engines. Reference application for Komatsu, BelAZ, and Liebherr mining haul trucks. Verify OEM references and engine code before ordering.

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

Type Rotor Assy On backorder — orders accepted Part # FOR 3594441 RA Packing N/A
Cross Reference FOR 3594442 RA
Show more cross references FOR 3594442 RA FOR 3594443 RA FOR 3774194 RA FOR 4025317 RA FOR 4033488 RA
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket FOR 3594441 RA Rotor Assy is a replacement component for turbochargers on QSK78 engines, supporting Komatsu, BelAZ, and Liebherr mining haul truck applications. Verify your specific engine code and OEM reference numbers before ordering to ensure correct fitment.

Key Specifications

  • Part Number: FOR 3594441 RA
  • Product Type: Rotor Assy
  • Engine Application: QSK78
  • OEM Reference Numbers: FOR 3594442 RA, FOR 3594443 RA, FOR 3774194 RA, FOR 4025317 RA, FOR 4033488 RA
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not provided

Verify the specific turbocharger configuration and engine code against these reference numbers before ordering.

Application & Compatibility

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

  • KOMATSU > 930E-2SE, 930E-4SE, 930E-5SE; 960E-1, 960E-2, 960E-2K; 980E-4, 980E-5 > QSK78
  • BelAZ > 7560 series (verified models 75600, 75603 and 75605) > 7560 series (verified models 75600, 75603 and 75605) Electric-drive mining haul truck > QSK78
  • LIEBHERR > T 282, T 282 B, T 282 C > T 282, T 282 B, T 282 C Electric-drive mining haul truck > QSK78

This rotor assembly is listed for QSK78 engine applications in Komatsu, BelAZ, and Liebherr mining haul trucks. Reference application paths include Komatsu 930E and 960E series, BelAZ 7560 series, and Liebherr T 282 series. Verify your specific vehicle model and engine code against these clues before ordering. Cross-check the part number FOR 3594441 RA against OEM reference numbers such as FOR 3594442 RA or FOR 3774194 RA to confirm fitment for your unit configuration.

Technical Notes

This rotor assembly is a mechanical component for QSK78 turbocharger systems. It is not a complete turbocharger unit. Verify the specific turbocharger configuration and engine code against the supplied OEM reference numbers, such as FOR 3594442 RA or FOR 3774194 RA, before ordering. Confirm that the rotor assembly matches your existing housing and shaft specifications. Technical fitment support is available to assist with verification for Komatsu, BelAZ, or Liebherr applications.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for this FOR 3594441 RA Rotor Assy. We offer worldwide shipping and technical fitment support to help verify part numbers, engine codes, and OEM reference numbers such as FOR 3594442 RA or FOR 3774194 RA. Contact our team to confirm specifications for Komatsu, BelAZ, or Liebherr QSK78 applications before placing an order.

For B2B stock planning, maintain a minimum reorder point based on your QSK78 fleet size and repair cycle. Because packing details are not specified in the current data, confirm dimensional and weight requirements with our logistics team before scheduling worldwide shipping. This ensures accurate freight cost estimation and prevents delivery delays for critical mining equipment downtime. When verifying fitment for Komatsu, BelAZ, or Liebherr units, cross-check the rotor assembly against your specific turbocharger housing and shaft specifications. Our technical support team can assist in matching the FOR 3594441 RA part number against your existing OEM references to ensure the correct replacement component is ordered for your specific application.

Product FAQ

Representative references include FOR 3594442 RA, FOR 3594443 RA, FOR 3774194 RA, FOR 4025317 RA, and FOR 4033488 RA. Verify these against your specific turbocharger configuration.

Confirm the gasket kit matches the QSK78 engine and specific haul truck model, such as Komatsu 930E or Liebherr T 282. Verify all seals and gaskets are included for your installation.

Check the thread pitch on the existing studs and nuts before ordering. Ensure the replacement Rotor Assy matches the thread specifications of your QSK78 engine setup.

Verify the V-band clamp size and profile match the compressor and turbine housings of your specific turbocharger. Incorrect profiles can cause leaks or poor performance.

930E-2SE, 930E-4SE, 930E-5SE; 960E-1, 960E-2, 960E-2K; 980E-4, 980E-5 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 930E-2SE, 930E-4SE, 930E-5SE; 960E-1, 960E-2, 960E-2K; 980E-4, 980E-5.

Compatibility Verify part number, QSK78 engine code, vehicle application, and OEM reference numbers such as FOR 3594442 RA or FOR 3774194 RA before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit configuration.

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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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