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6506-21-5020 Turbocharger KTR90-332E for Komatsu PC400-7

Type Turbocharger Part # 6506-21-5020 Models KTR90-332E Weight 20.00 kg Packing 26*30*33
Cross Reference 6506215020
Show more cross references 6506215020 6506-21-5021
US$ 234.00 US$ 468.00 SALE Save US$ 234.00 / 1 pc(s)
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Subtotal: US$ 468.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger, part number 6506-21-5020 (model KTR90-332E), is supplied for Komatsu PC400-7 excavators equipped with the SAA6D125E-5 engine. It serves as a replacement application for units identified by OEM reference numbers 6506215020 and 6506-21-5021. Buyers should verify specific engine and vehicle configurations to ensure proper application.

Key Specifications

  • Part Number: 6506-21-5020
  • Turbo Model: KTR90-332E
  • Product Type: Turbocharger
  • OEM Reference Numbers: 6506215020, 6506-21-5021
  • Gross Weight: 20 kg
  • Packing Dimensions: 26 x 30 x 33 cm
  • Image Available: Yes

Application & Compatibility

This turbocharger is listed for replacement applications on Komatsu PC400-7 machines using the SAA6D125E-5 engine. The OEM reference numbers 6506215020 and 6506-21-5021 are provided for verification purposes. Because engine configurations and turbocharger revisions can vary by production year and region, it is essential to confirm the part number, engine code, and physical flange connections of the original unit before ordering. This product is an aftermarket replacement and not an original equipment manufacturer (OEM) part.

Technical Notes

This unit is a complete turbocharger assembly intended to replace worn or damaged components. Pre-shipment inspection is performed to ensure structural integrity. Buyers should verify oil inlet/outlet connections, air intake flanges, and exhaust turbine housing dimensions against their specific application. Technical fitment support is available to assist with configuration verification.

B2B Supply

We offer volume pricing for distributors, repair shops, and fleet parts buyers. Worldwide shipping is available for this item. Contact our sales team for custom quotes and logistical details. Technical support is provided to help verify fitment and select the correct replacement components for your inventory.

Product FAQ

This turbocharger is associated with OEM reference numbers 6506215020 and 6506-21-5021. These numbers are provided for verification purposes to help identify the correct replacement application.

This unit is listed as a replacement application for Komatsu PC400-7 machines equipped with the SAA6D125E-5 engine. You must verify the engine code and original turbo model to ensure proper fitment.

No, this is an aftermarket replacement turbocharger. It is not an original equipment manufacturer (OEM) part. It is designed to serve as a functional replacement for the specified applications.

The turbocharger model is KTR90-332E. This model designation helps identify the specific configuration and size of the unit.

Yes, volume pricing is available for distributors, repair shops, and fleet parts buyers. Contact our sales team for custom quotes and shipping options.

Verify the part number 6506-21-5020, engine code SAA6D125E-5, and vehicle model Komatsu PC400-7. Compare the physical flanges and connections of your original unit with the specifications provided. Technical support is available for assistance.

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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.