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Holset 3594086 HC5A Turbocharger Assembly

Holset 3594086 HC5A Turbocharger Assembly


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Turbocharger ModelHC5A
Compressor TypeHigh-Efficiency Centrifugal
Turbine Wheel MaterialK18 Heat-Resistant Alloy
Bearing SystemPrecision Journal Bearings
ApplicationsHeavy Duty Diesel Engine
Net Weight52 kg
Package Dimensions60 × 45 × 40 cm

Manufacturer No.

  • 3594086
  • 3525506
  • 3594085
  • 3594087
  • 3594088
  • 3594089
  • 3803015

OEM Part No.

  • 3594086
  • 3525506
  • 3594085
  • 3594087
  • 3594088
  • 3594089
  • 3803015

Engine Part No.

  • Cummins KTA38
  • Cummins KTA19
  • Cummins KT38
  • Cummins K19
  • Cummins KT1150

Interchange No.

  • 3525504

Fitment Vehicles

  • Diesel Generator Sets
  • Industrial Power Units
Technical engineering specifications for Holset HC5A turbocharger part number 3594086, designed for Cummins K-series heavy-duty diesel engines including KTA38, KTA19, KT38, K19, and KT1150 models. This unit features a high-efficiency centrifugal compressor design and precision journal bearing system constructed with heat-resistant alloys including K18 turbine wheel material. Manufactured to OEM specifications for reliable boost pressure management in power generation and industrial applications. Cross-references include Cummins part numbers 3525506, 3594085, 3594087, 3594088, 3594089, and 3803015.