Click image to zoom

6506-21-5910 PRC Piston Ring for KTR90-332E Turbocharger

Type Piston Ring Part # 6506-21-5920 PRC Models KTR90-332E Weight 0.03 kg Packing 12*8.5*2
Cross Reference 6506-21-5910 PRC
Show more cross references 6506-21-5910 PRC FOR 6506-21-5010 PRC FOR 6506-21-5020 PRC
US$ 1.30 / 50 pc(s)
Qty

Subtotal: US$ 1.30

Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This listing features the 6506-21-5910 PRC piston ring, an aftermarket replacement component designed for KTR90-332E turbocharger assemblies. It serves as a replacement application for Komatsu PC400-7 excavators equipped with SAA6D125E-5 engines, helping maintain turbocharger integrity during rebuilds.

Key Specifications

  • Part Number: 6506-21-5910 PRC
  • Product Type: Piston Ring
  • Turbo Model: KTR90-332E
  • Gross Weight: 0.032 kg
  • Packing Dimensions: 12 x 8.5 x 2 cm
  • Image Available: Yes
  • OEM Reference Numbers: 6506-21-5920 PRC, 6506-21-5010 PRC, 6506-21-5020 PRC

Application & Compatibility

This piston ring is listed for use with KTR90-332E turbochargers found in Komatsu PC400-7 machinery. The engine application clue is SAA6D125E-5. Buyers should use the provided OEM reference numbers (6506-21-5920 PRC, 6506-21-5010 PRC, 6506-21-5020 PRC) to verify fitment against their specific unit. Always confirm the part number and turbo configuration before ordering to ensure proper replacement application.

Technical Notes

Piston rings are critical for sealing and heat transfer within the turbocharger actuator or turbine assembly, depending on the specific KTR90-332E design. This component is supplied as a standalone replacement part. Verify the exact dimensions and material requirements of your existing unit to ensure this aftermarket replacement meets your rebuild specifications.

B2B Supply

LeadTurbo provides technical fitment support for turbocharger rebuilders and distributors. Volume pricing is available for bulk orders of piston rings and turbocharger components. Worldwide shipping options are offered to facilitate timely delivery for repair shops and fleet maintenance operations.

Product FAQ

This part is associated with OEM reference numbers 6506-21-5920 PRC, 6506-21-5010 PRC, and 6506-21-5020 PRC. Use these numbers to verify fitment with your specific turbocharger unit.

This piston ring is listed as a replacement application for KTR90-332E turbochargers used in Komatsu PC400-7 excavators with SAA6D125E-5 engines. Verify your specific engine and turbo model before ordering.

The part number is 6506-21-5910 PRC. It is a piston ring designed for use in KTR90-332E turbocharger assemblies.

Yes, volume pricing is available for B2B buyers, including repair shops and distributors. Contact our sales team for quotes on bulk orders of piston rings and other turbo components.

Compare the part number 6506-21-5910 PRC and the associated OEM reference numbers with your existing unit. Ensure your turbocharger model is KTR90-332E and matches the Komatsu PC400-7 application clues provided.

For More Information

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.