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HX83 Turbocharger Gasket for Hitachi EX5500-6 Cummins QSK50

Aftermarket HX83 turbocharger gasket for Hitachi EX5500-6 and Cummins QSK50 applications. Verify engine code and OEM references before ordering. B2B volume pricing and worldwide shipping available.

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

Type Gasket On backorder — orders accepted Models HX83 Packing N/A
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket HX83 turbocharger gasket serves as a replacement seal for Hitachi EX5500-6 excavators equipped with Cummins QSK50 engines. Verify your specific turbo configuration and engine code before ordering to ensure proper fitment.

Key Specifications

  • Product Type: Flat turbocharger gasket
  • Turbo Model: HX83
  • Application Clue: Hitachi EX5500-6 with Cummins QSK50 engine
  • Material Appearance: Dark grey, flat sheet material with thin profile
  • Visible Features: Oval outer perimeter, large central circular opening, two smaller symmetric side openings
  • Packing: N/A
  • Gross Weight: N/A
  • OEM References: None provided; verify against your specific turbo configuration

Buyers should confirm the gasket dimensions and bolt pattern against the HX83 turbocharger housing and Hitachi EX5500-6 exhaust manifold. Verify material suitability for the Cummins QSK50 operating environment before installation.

Application & Compatibility

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

  • HITACHI > Hitachi EX5500 > Hitachi EX5500-6 > Cummins QSK50

This HX83 turbocharger gasket is listed for Hitachi EX5500-6 excavators equipped with Cummins QSK50 engines. It serves as a replacement seal for the turbocharger assembly in this heavy-duty application. Buyers should verify the specific turbo model and exhaust manifold configuration on their unit before ordering. The gasket features an oval outer perimeter with a central opening and two symmetric side ports, matching the HX83 housing layout. Confirm that the bolt pattern and flange dimensions align with your existing installation to ensure a proper seal. Technical fitment support is available to assist with verification against your specific Cummins QSK50 engine code.

Technical Notes

The HX83 turbocharger gasket is a flat sealing component designed for the HX83 turbo model. Visible features include an oval outer perimeter, a large central opening, and two symmetric side ports. Material composition is not specified; verify the material grade against Cummins QSK50 operating temperatures and exhaust gas conditions. Confirm the gasket thickness and flange dimensions match the Hitachi EX5500-6 exhaust manifold and turbo housing. Ensure the sealing surface is clean and free of debris before installation to maintain a proper seal.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for this HX83 turbocharger gasket. Worldwide shipping is available for orders targeting the Hitachi EX5500-6 and Cummins QSK50 applications. Our technical fitment support team can assist in verifying gasket dimensions and bolt patterns against your specific turbo configuration. Verify part numbers, engine codes, and OEM references before placing bulk orders to ensure accurate replacement application. Contact us for technical documentation and fitment guidance for your Cummins QSK50 fleet or excavator units.

Product FAQ

Confirm the downpipe flange dimensions and bolt pattern match the HX83 turbocharger housing. Verify the gasket outer perimeter aligns with the Hitachi EX5500-6 exhaust manifold to prevent leaks.

Check the Cummins QSK50 engine service manual for required oil feed restrictor size. Ensure the HX83 turbocharger oil inlet port matches the restrictor specification to maintain proper lubrication pressure.

Verify the oil return line maintains a downward slope away from the HX83 turbocharger. This prevents oil accumulation in the bearing housing and ensures proper drainage for the Cummins QSK50 application.

This gasket is specified for the Hitachi EX5500-6 with Cummins QSK50 engines. Verify if other EX5500 variants use the same HX83 turbo model and gasket dimensions before ordering.

Hitachi EX5500 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 Hitachi EX5500.

Compatibility Verify part number, engine code, vehicle application, production year, and OEM reference numbers before ordering. This gasket is a reference application for Hitachi EX5500-6 with Cummins QSK50 engines; confirm fitment with your specific turbo configuration.

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