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GT4088 - 703457-0002 Journal Bearing Turbos

GT40 703457-0002 turbine mapGT4088 turbo
GT40 703457-0002 compressor map

Horsepower 450 HP - 700 HP
Displacement 2.0 L - 6.0 L

  • Journal bearing CHRA.
  • Oilcooled bearign system.
  • High Load Capacity GT Journal Bearing System.
  • High performance BCI-18 compressor and UHP turbine.
  • T4 inlet flange.
  • 6-bolt turbine outlet flange.

Turbo Dimensions (1.89 Mb)

GT4088 COMPRESSOR TURBINE
Turbo CHRA Inducer Exducer Trim A/R Wh Dia Trim A/R Type
703457-0002 449739-0034 64.7 mm 88.0 mm 54 0.72 77.0 mm 84 1.19 Free Float
TURBINE HOUSING OPTIONS
Part Number A/R Type
434309-0088 1.19 Free Float

ACCESORIES

COMPRESSOR HOUSING

Inlet
Part Number Description
510400-003x Hose 4"
590425-0400 T-bolt band
Outlet
Part Number Description
510250-003x Hose 2.5"
590288-0250 T-bolt band

TURBINE HOUSING

Inlet
Part Number Description
409123-0002 Gasket
not available Flange
Outlet
Part Number Description
210221 Gasket
not available Flange

BEARING HOUSING

Inlet
Part Number Description
210019 Gasket
Outlet
Part Number Description
210060 Gasket


Updated on July 04, 2011


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