Garrett Ball Bearing Turbochargers
GT4508R
Ball Bearing Turbocharger


GT4508R Ball Bearing Turbocharger


Horsepower Rated 700 to 1100

Engine Displacement
2.0L - 8.0L

aka GT45R


Features
  • Dual Ball Bearing
  • Oil & Water Cooled
  • .69 A/R Compressor Cover
  • Ported Anti-Surge Shroud
  • 6" Compressor Inlet
  • 3.5" Compressor Outlet
  • External Wastegate
  • 4" V-Band Turbine Outlet

Compressor Turbine

Inducer Ø: 80.8mm
Exducer Ø: 108.0mm
Trim: 56
A/R: 0.69

Wheel: Ø 87.0mm
Trim: 85
GT4 Divided 
A/R: Optional


Map
GT4508R Compressor Map


Maps
GT4508R Turbine Map

   
Click for Flange Dimensions
 
GARRETT  P/N: 742581

GT4 Turbine Housing  Tial Turbine Housing
 GT4 Turbine Housing 3 Tial Dual V-Band S/S Turbine Housing
  • GT4 Divided Inlet
  • 1.01 / 1.15 / 1.28 / 1.44 A/R
  • 4" V-Band Outlet
  • Dual V-Band
  • Cast Stainless Steel
  • More Compact / Lighter
  • 1.00 A/R Only
  • $200.00

TURBO P/N: GT4508R-GT4
 

Specify Turbine Housing & A/R


Divider

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 When the DGE weighs in at along with its verdict, the condition best casino online Control Commission (CCC) have a further thirty days to make its very own decision. (*Inc. with Turbo)
 
 Oil Drain Flange FOD-T34-01
  • CNC Billet Aluminium Oil Drain Flange
 
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
         
742581-0004, 742581-4,
         

OEM Turbocharger Catalogues

Go to top