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GARRETT GT-R BALL BEARING SERIES
GARRETT GT-R SERIES
TURBOCHARGERS
Garrett GT-R Highlights:
  • Original Garrett GT series aerodynamics
  • Inconel turbine wheel
  • Ball bearing rotating assembly
  • Available in small frame GT25 to large frame 1600HP GT55 models

  • Garrett GT-R Models:
    Turbo
    Model
    Comp.
    Wheel
    Inducer
    (mm)
    Comp.
    Wheel
    Exducer
    (mm)
    Comp.
    Wheel
    Trim
    Turbine
    Wheel
    Inducer
    (mm)
    Turbine
    Wheel
    Exducer
    (mm)
    Turbine
    Wheel
    Trim
    Bearing
    Type
    Flow
    Capacity
    GT2554R
    (GT25R)
    42 54.3 60 53 41.7 62 BB 270
    HP
    GT2560R
    (GT28R)
    46.5 60.1 60 53 41.7 62 BB 330
    HP
    GT2854R 42 54.3 60 53.9 42.4 62 BB 270
    HP
    GT2860RS
    (GT28RS)
    47.2 60 62 53.9 47 76 BB 360
    HP
    GT2871R
    (48 trim)
    49.2 71 48 53.9 47 76 BB 400
    HP
    GT2871R
    (52 trim)
    51.2 71 52 53.9 47 76 BB 460
    HP
    GT2871R
    (standard)
    53.1 71 56 53.9 47 76 BB 475
    HP
    GT2876R
    (GT25/40R)
    52.8 76 48 53.9 47 76 BB 480
    HP
    Turbo
    Model
    Comp.
    Wheel
    Inducer
    (mm)
    Comp.
    Wheel
    Exducer
    (mm)
    Comp.
    Wheel
    Trim
    Turbine
    Wheel
    Inducer
    (mm)
    Turbine
    Wheel
    Exducer
    (mm)
    Turbine
    Wheel
    Trim
    Bearing
    Type
    Flow
    Capacity
    GT3071R 53.1 71 56 60 55 84 BB 480
    HP
    GT
    3071R-WG
    (84 Trim)
    53.1 71 56 56.5 51.8 84 BB 480
    HP
    GT
    3071R-WG
    (90 Trim)
    53.1 71 56 56.5 53.6 90 BB 480
    HP
    GT3076R 57 76.2 56 60 55 84 BB 525
    HP
    GT
    3076R-WG
    (90 Trim)
    55 76.2 52 56.5 53.6 90 BB 500
    HP
    GT
    3076R-WG-C10
    52.8 76.2 48 56.5 51.8 84 BB 475
    HP
    GT3582R
    (GT35R)
    61.4 82 56 68 62.3 84 BB 675
    HP
    GT3788R 63.5 88 52 72.5 64 78 BB 700
    HP
    GT4088R 63.5 88 52 77 68 78 BB 700
    HP
    GT4094R
    (GT40R/GT42R)
    67.8 94 52 77 68 78 BB 850
    HP
    GT4294R
    (GT42R)
    70.3 94 56 82 75.1 84 BB 850
    HP
    GT4202R
    (GT42RS)
    74.7 102.3 53 82 75.1 84 BB 1,000
    HP
    Turbo
    Model
    Comp.
    Wheel
    Inducer
    (mm)
    Comp.
    Wheel
    Exducer
    (mm)
    Comp.
    Wheel
    Trim
    Turbine
    Wheel
    Inducer
    (mm)
    Turbine
    Wheel
    Exducer
    (mm)
    Turbine
    Wheel
    Trim
    Bearing
    Type
    Flow
    Capacity
    GT4508R
    (GT45R)
    80.8 108 56 87 80.2 85 BB 1,100
    HP
    GT4708R
    (GT4780R)
    80.8 108 56 92.7 84 82 BB 1,200
    HP
    GT4718R
    (GT4788R)
    88 117.6 56 92.7 84 82 BB 1,400
    HP
    GT5518R
    (GT55R-
    82mm)
    81.8 117.6 48 111.5 102 84 BB 1,500
    HP
    GT5518R
    (GT55R-
    85mm)
    84.8 117.6 52 111.5 102 84 BB 1,500
    HP
    GT5518R
    (GT55R-
    86mm)
    85.8 117.6 53 111.5 102 84 BB 1,500
    HP
    GT5518R
    (GT55R-
    88mm)
    87.8 117.6 56 111.5 102 84 BB 1,500
    HP
    GT5533R
    (GT55R-
    91mm)
    91.2 133 47 111.5 102 84 BB 1,600
    HP
    GT5533R
    (GT55R-
    94mm)
    93.8 133 50 111.5 102 84 BB 1,700
    HP
    GT5541R
    (GT55R-
    99mm)
    99.8 141 50 111.5 102 84 BB 1,800
    HP
    GT5541R
    (GT55R-
    106mm)
    105.8 141 56 111.5 102 84 BB 1,800
    HP

    ADDITIONAL GARRETT PERFORMANCE SERIES TURBOCHARGERS:
  • NEW Garrett GEN2 GTX Series
  • Garrett GTX Series
  • Garrett GTW Series
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