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6505-51-0831 Turbocharger Back Plate for Komatsu S6D140E-2B-6

Aftermarket replacement back plate, part number 6505-51-0831, for Komatsu S6D140E-2B-6 engines. Verify engine code and application before ordering.

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

Type Back Plate On backorder — orders accepted Part # 6505-51-0831 Weight 2.00 kg Packing N/A
US$ 26.00 / 1 pc(s)
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Subtotal: US$ 26.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket replacement back plate, part number 6505-51-0831, is designed for Komatsu S6D140E-2B-6 engines. It serves as a critical sealing component for turbocharger assemblies in Komatsu GD825A-2 applications. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 6505-51-0831
  • Product Type: Turbocharger Back Plate
  • Application Clue: Komatsu S6D140E-2B-6 engine, Komatsu GD825A-2
  • Gross Weight: 2 kg
  • Packing: N/A
  • OEM Reference Numbers: None supplied

This back plate is a sealing component for turbocharger assemblies. It is listed for Komatsu S6D140E-2B-6 engines. Verify the specific engine code and turbo configuration before ordering.

Application & Compatibility

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

  • KOMATSU > KOMATSU GD825A-2 > KOMATSU S6D140E-2B-6

This back plate is listed for Komatsu S6D140E-2B-6 engines, with application clues pointing to Komatsu GD825A-2 equipment. Use the supplied application path as a reference for verification, not as a confirmed fitment statement. Before ordering, cross-check the part number 6505-51-0831 against your specific engine code, production year, and turbocharger configuration. If you have OEM reference numbers or a service manual entry for this turbo assembly, use them to confirm the correct back plate variant. Technical fitment support is available to help resolve any discrepancies between your unit and the listed application.

Technical Notes

The back plate serves as a structural and sealing interface within the turbocharger assembly. For the Komatsu S6D140E-2B-6 engine, this component helps maintain the integrity of the turbo housing connection. During replacement, inspect the mating surfaces for wear or damage. Ensure that oil supply and return lines are clear of blockages to support stable bearing operation. Clean intake and exhaust paths thoroughly before installation to prevent contaminants from affecting the new part. Verify that the part number 6505-51-0831 matches your specific service manual entry. Technical fitment support is available to assist with verification questions.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for part number 6505-51-0831. Technical fitment support is available to verify engine code S6D140E-2B-6 and application details before ordering. Inquire about bulk orders or mixed shipments for Komatsu GD825A-2 service projects. Confirm your specific turbo configuration and OEM reference numbers with our team to ensure the correct back plate variant is supplied.

Product FAQ

Buyers often order gaskets, seals, and mounting hardware alongside the 6505-51-0831 back plate. Check if your rebuild kit includes these components.

Inspect oil lines for blockages or leaks before installing the new back plate. Ensure proper oil flow to prevent bearing failure in the Komatsu S6D140E-2B-6 engine.

Confirm that intake and exhaust manifolds are clean and free of debris. Contaminants can damage the new back plate and affect turbo performance.

No, verify the specific engine code S6D140E-2B-6 and production year. Fitment may vary between model years and configurations.

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 6505-51-0831, engine code S6D140E-2B-6, and vehicle application Komatsu GD825A-2 before ordering. Confirm OEM reference numbers and turbo configuration with your technical team.

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