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Catalog Home > Turbos & Housings > Garrett G Series Resource Page

Garrett® G Series Resource Page



G25
550-660HP
G30
660-900HP New!
G35
900-1050HP New!
G42
1200-1450HPNew!
G Series
Flanges & Fittings


THE ALL NEW GARRETT® G SERIES TURBOCHARGERS
A TURN AHEAD OF THE COMPETITION
Garrett G Series profile views



G25-550 · G25-660
G30-660 · G30-770 G30-900
G35-900 · G35-1050
G42-1200C · G42-1200 · G42-1450


G Series turbochargers feature the latest innovations in turbocharger technology. Advanced compressor and turbine aero offer enthusiasts a wide range of performance boosting solutions for 2.0L - 8.0L engine platforms. Standard and reverse rotation options are offered with a variety of turbine housing configurations making it easy to select the right turbocharger for your application.



Garrett® G Series Highlights:
  • EVOLUTIONARY ULTRA HIGH FLOW G-Series Turbine Wheel
  • Advanced aerodynamics G Series Compressor Wheel
  • Fully machined speed sensor and pressure ports
  • Oil restrictor and water fittings included with purchase
  • One piece center housing and backplate for increased durability
  • Compact Standard Package
  • 4 water jacket ports for customizable installation
  • Ball Bearing CHRA Rotating Assembly
  • Standard & Reverse rotation (spins counterclockwise) options
  • Mar-M turbine wheel material rated up to 1050° C | 1922° F
  • Stainless steel turbine housings for temperatures up to 1050° C | 1922° F
  • The Results: +20% More Horsepower & Quicker Spool!!!


Garrett® G Series Turbine Wheel:
    By incorporating the latest and advanced ULTRA HIGH FLOW aerodynamic designs within the Garrett G Series Turbine Wheel, G Series models offer previously unimagineable power levels by frame size and improvements in spool! Made from Mar-M super alloy, the G Series Turbine Wheel withstands up-to 1050 degrees Celsius; +200 degrees Celsius over inconel turbine wheels.

Garrett® G Series Compressor Wheel:
    Forged fully-machined compressor wheel and new aerodynamics design increases maximum horsepower output, up to +30%. The G-Series aero design not only increases peak flow but higher power levels within a large operating RPM range.

Garrett® G Series Turbine Housings:
    Standard Garrett Stainless Steel material. V-band CHRA to Turbine Housing interface for a full 360 degree rotation. Available in T25 and V-Band inlet options; and internal or external wastegate configurations. Additional turbine housing options coming soon!

Garrett® G Series Additional Features:
  • Includes oil feed and coolant fittings.
  • Reduced size bearing cartridge and twin piston rings on both sides of the wheel assembly for increased durability and reduction in oil leakage.
  • Pre-tapped speed sensor port and boost pressure signal port.
  • NEW compact design bearing housing and CHRA to Turbine Housing V-band Connection.
  • NEW and improved oiling and cooling system.

Garrett® G Series Models:


G25-550
Compressor
Inducer Exducer Trim A/R
48mm 60mm 65 0.70
Turbine
Inducer Exducer Trim
54mm 49mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
871389-5001S 858161-5002S 740902-0080
A/R: 0.49   Inlet: T25   Outlet: V-Band    Wastegate: Yes   Divided: No

871389-5002S 858161-5002S 740902-0076
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871389-5003S 858161-5002S 740902-0077
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871389-5004S 858161-5002S 740902-0069
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No

871389-5005S 858161-5002S 740902-0068
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
871390-5002S 871399-5001S 740902-0078
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871390-5003S 871399-5001S 740902-0079
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871390-5004S 871399-5001S 740902-0073
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No

871390-5005S 8871399-5001S 740902-0074
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing




G25-660
Compressor
Inducer Exducer Trim A/R
54mm 67mm 65 0.70
Turbine
Inducer Exducer Trim
54mm 49mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
871389-5007S 858161-5003S 740902-0080
A/R: 0.49   Inlet: T25   Outlet: V-Band    Wastegate: Yes   Divided: No

871389-5008S 858161-5003S 740902-0076
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871389-5009S 858161-5003S 740902-0077
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871389-5010S 858161-5003S 740902-0069
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No

871389-5011S 858161-5003S 740902-0068
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
871390-5008S 871399-5002S 740902-0078
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871390-5009S 871399-5002S 740902-0079
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: Yes   Divided: No

871390-5010S 871399-5002S 740902-0073
A/R: 0.72   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No

871390-5011S 871399-5002S 740902-0074
A/R: 0.92   Inlet: V-Band   Outlet: V-Band    Wastegate: No   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing




G30-660
Compressor
Inducer Exducer Trim A/R
54mm 67mm 65 0.70
Turbine
Inducer Exducer Trim
60mm 55mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
880697-5001S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880697-5002S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
880698-5001S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880698-5002S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing




G30-770
Compressor
Inducer Exducer Trim A/R
58mm 71mm 65 0.72
Turbine
Inducer Exducer Trim
60mm 55mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
880697-5008S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880697-5009S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
880698-5007S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880698-5008S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing







G30-900
Compressor
Inducer Exducer Trim A/R
62mm 76mm 65 0.72
Turbine
Inducer Exducer Trim
60mm 55mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
880697-5015S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880697-5016S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880697-5017S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880697-5018S
A/R: 1.21   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
880698-5013S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880698-5014S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880698-5015S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880698-5016S
A/R: 1.21   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing







G35-900
Compressor
Inducer Exducer Trim A/R
62mm 76mm 65 0.72
Turbine
Inducer Exducer Trim
68mm 62mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
880700-5001S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880700-5002S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880700-5003S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880700-5004S
A/R: 1.21   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
880701-5001S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880701-5002S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880701-5003S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880701-5004S
A/R: 1.21   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing







G35-1050
Compressor
Inducer Exducer Trim A/R
68mm 84mm 65 0.75
Turbine
Inducer Exducer Trim
68mm 62mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
880700-5008S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880700-5009S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880700-5010S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880700-5011S
A/R: 1.21   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

Reverse Rotaton
Assembly Kit PN Super Core PN Turbine Kit PN
880701-5007S
A/R: 0.61   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880701-5008S
A/R: 0.83   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880701-5009S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

880701-5010S
A/R: 1.21   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing




G42-1200C
Compact
Compressor
Inducer Exducer Trim A/R
73mm 91mm 65 0.90
Turbine
Inducer Exducer Trim
82mm 75mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
879779-5001S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

879779-5002S
A/R: 1.15   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

879779-5003S
A/R: 1.28   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing




G42-1200
Compressor
Inducer Exducer Trim A/R
73mm 91mm 65 0.85
Turbine
Inducer Exducer Trim
82mm 75mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
879779-5007S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

879779-5008S
A/R: 1.15   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

879779-5009S
A/R: 1.28   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing




G42-1450
Compressor
Inducer Exducer Trim A/R
79mm 98mm 65 0.85
Turbine
Inducer Exducer Trim
82mm 75mm 84
Assembly Kit PN Super Core PN Turbine Kit PN
879779-5013S
A/R: 1.01   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

879779-5014S
A/R: 1.15   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No

879779-5015S
A/R: 1.28   Inlet: V-Band   Outlet: V-Band    Wastegate: Free Float   Divided: No
Click to Buy Turbine Map Compressor Map Dimensional Drawing