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6506-21-5030 KTR90-333E Turbocharger Replacement for Komatsu SAA6D125E-5B

Aftermarket 6506-21-5030 KTR90-333E turbocharger for Komatsu SAA6D125E-5B. Verify part number, engine code, and OEM reference 6506-21-5031 before ordering.

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

Type Turbocharger On backorder — orders accepted Part # 6506-21-5030 Models KTR90-333E Weight 20.00 kg Packing 26*30*33
Cross Reference 6506-21-5031
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 6506-21-5030 KTR90-333E turbocharger is a replacement unit for Komatsu SAA6D125E-5B engines, including the HM300-2 dump truck application. Verify the part number, engine code, and OEM reference 6506-21-5031 before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 6506-21-5030
  • Product Type: Turbocharger
  • Turbo Model: KTR90-333E
  • Application Clue: Komatsu SAA6D125E-5B engine, HM300-2 dump truck
  • Packing Dimensions: 26*30*33 cm
  • Gross Weight: 20 kg
  • OEM Reference Number: 6506-21-5031
  • Image Availability: Not provided

These specifications help buyers verify the physical unit and shipping requirements. Cross-check the part number and model against your specific engine code before placing an order.

Application & Compatibility

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

  • KOMATSU > KOMATSU DUMP TRUCK HM300-2 > KOMATSU SAA6D125E-5B

This KTR90-333E turbocharger is listed for the Komatsu SAA6D125E-5B engine, specifically within the HM300-2 dump truck application. The supplied OEM reference number 6506-21-5031 serves as a verification clue for buyers. Confirm your specific engine code, production year, and turbo configuration against these details before ordering. Technical fitment support is available to help resolve any application questions.

Technical Notes

The KTR90-333E turbocharger is a heavy-duty unit designed for Komatsu SAA6D125E-5B engines. Buyers should verify the specific turbo configuration and mounting details against their existing unit before installation. Confirm that the part number 6506-21-5030 matches the engine code and production year of the HM300-2 dump truck. Cross-check the OEM reference 6506-21-5031 to ensure the replacement unit aligns with the supplied reference details. Technical fitment support is available to assist with configuration queries.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 6506-21-5030 KTR90-333E turbocharger. Technical fitment support is available to verify part number, engine code SAA6D125E-5B, and OEM reference 6506-21-5031 before ordering. Confirm packing dimensions 26*30*33 cm and gross weight 20 kg for logistics planning. Inquire about wholesale terms and pre-shipment inspection options to ensure the replacement unit matches your Komatsu HM300-2 application requirements.

For fleet maintenance teams, confirm the physical unit matches the 26*30*33 cm packing dimensions and 20 kg gross weight during receiving inspections. This verification step helps identify shipping discrepancies early and ensures the replacement turbocharger aligns with your Komatsu HM300-2 service records. When planning stock for SAA6D125E-5B engines, cross-check the OEM reference 6506-21-5031 against your current inventory levels. LeadTurbo provides technical fitment support to assist with these reference checks, helping buyers maintain accurate records for heavy-duty Komatsu applications. Use this data to streamline wholesale ordering and reduce the risk of mis-shipment for critical dump truck components.

Product FAQ

Confirm the turbo model KTR90-333E matches your application and verify the part number 6506-21-5030 against your engine code SAA6D125E-5B. Cross-check OEM reference 6506-21-5031 to ensure correct fitment.

Confirm the packing dimensions 26*30*33 cm and gross weight 20 kg for shipping calculations. Verify volume pricing and worldwide shipping options with the supplier before placing bulk orders.

Check that the received unit matches part number 6506-21-5030 and turbo model KTR90-333E. Verify the packing dimensions 26*30*33 cm and gross weight 20 kg against the shipping manifest.

The supplied OEM reference number is 6506-21-5031. Verify this reference against your specific Komatsu SAA6D125E-5B application before ordering.

KOMATSU 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 KOMATSU.

Compatibility Verify part number 6506-21-5030, engine code SAA6D125E-5B, vehicle application Komatsu HM300-2, production year, and OEM reference 6506-21-5031 before ordering. Confirm turbo configuration and fitment with technical support.

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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

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

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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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