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Garrett GT42 Series Ball Bearing Turbochargers (GT4202R / GT4294R)
GT4202R Ball Bearing TurbochargerClick for Flange DimensionsGT4202R Turbine MapsGT4294R Garrett Ball Bearing TurbochargerGT4294R Turbine MapsGT4202R Compressor Map
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Garrett GT Series, Performance Turbochargers

Garrett GT42 Series Ball Bearing Turbochargers (GT4202R / GT4294R)

Garrett GT42 Series Ball Bearing Turbochargers (GT4202R / GT4294R) – dual ball bearing turbocharger supporting 500–1000 hp suiting 2.0L–8.0L engines. Enquire with Procharge for sizing advice, pricing and availability.
Part No. 774595
Power Up to 1000 HP
Engine Size 2.0L - 8.0L
Bearing Dual Ball Bearing
Wastegate
Suits
Pricing & availability on request

Tell us your vehicle and power goals – we’ll confirm fitment, options, pricing and lead time. We match or better any genuine advertised price.

Enquire about this product (03) 8015 6103

Key features

Dual Ball Bearing Oil & Water Cooled .60 A/R Compressor Cover Ported Shroud Compressor Inlet 5" Compressor Inlet V-Band Compressor Outlet External Wastegate 4" V-Band Turbine Outlet

Specifications

Part / model number 774595
Power rating (from) 500 HP
Power rating (up to) 1000 HP
Engine size 2.0L - 8.0L
Bearing Dual Ball Bearing
Cooling Oil & Water Cooled
Wastegate
Fuel
Suits
Compressor inducer 74.7mm / 70.3mm
Compressor exducer 102.3mm / 94.0mm
Compressor trim 53 / 56
Compressor A/R 0.60
Turbine wheel
Turbine trim
Turbine A/R
Turbine flanges

Product details & options

GT4202R Ball Bearing Turbocharger

Available options

ModelPowerEngine sizePart no.Comp. A/R
GT4202R-GT4700–1000 HP2.0L – 8.0L774595 / GT4202R-GT40.60
GT4294R-GT4500–850 HP2.0L – 8.0L774595 / GT4294R-GT40.60

GT4 Turbine Housing

GT4 Turbine Housing 3
  • GT4 Divided Inlet
  • 1.01 / 1.15 / 1.28 / 1.44 A/R
  • 4″ V-Band Outlet

Turbo P/N: GT4202R-GT4

Related Parts

Oil Supply

Oil Supply Gasket

Gos-T34-01

  • Gasket Oil Supply (*Inc. with Turbo)
Oil Supply Flange

Fos-T34-01

  • CNC Billet Aluminium Oil Feed Flange

Oil Drain

Oil Drain Gasket

God-T34-01

  • Gasket Oil Drain (*Inc. with Turbo)
Oil Drain Flange

Fod-T34-01

  • CNC Billet Aluminium Oil Drain Flange
  • 1/2″ NPT Female Thresd

Air

Flange: GT42 Compressor Outlet Adaptor Kit

FCO-005K

  • 3.5″ Compressor Outlet Flange Kit
  • Slip on 3.5″ Hose or Weld to Outlet Pipe
  • Machined to Support an O-Ring
  • Adaptor, O-Ring & V-Band Clamp Included in Kit
  • Typically for GT42, GT42R, GT42RS Turbos

Water In-Out

Fitting Kit: Water - M18 x 1.50

FBK-M1805

  • M18 Universal Water Kit
  • M18 Banjo x 3/8 NPT-F (1)
  • M18 x 1.50 Banjo Bolt (1)
  • M18 Copper Washers (2)
  • Suitable for Barb or Flare Nut Fitting

Exhaust In

Gasket: Base T4 Divided S/S

GT4D-01

  • Stainless Steel Base Gasket (*Inc. with Turbo)

Exhaust Out

5 V-Band Weld Flange

FVB-004

  • 4″ V-Band Weld Flange – Mild Steel
5 V-Band Clamp

CVB-004

  • 4″ V-Band Clamp
  • Heavy Duty
  • Stainless Steel

Wastegates

Tial V60 Wastegate Kit

T-V60

  • Tial V60 60mm Wastegate Kit
  • High Horsepower Applicationa
  • Flows 330 CFM @ 1psi Differential Pressure
  • Default Silver – .673 Bar (9.77 PSI)
  • Click Here for More Options

Applicable GARRETT Part Numbers

451888-5011S, 451888-0011, 451888-11

Related products

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