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Garrett GTX3071R Ball Bearing Turbocharger
Garrett GT3071R Ball Bearing TurbochargerSample Image of a CHRA with Compressor CoverGTX Compressor WheelClick for Flange DimensionsGTX3071R Turbine MapsGT3071R vs GT3076R Overlay MapGTX3071R Compressor Map
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
Garrett GTX Series, Performance Turbochargers

Garrett GTX3071R Ball Bearing Turbocharger

Garrett GTX3071R Ball Bearing Turbocharger – dual ball bearing turbocharger supporting 340–560 hp. Enquire with Procharge for sizing advice, pricing and availability.
Part No. 803712
Power Up to 560 HP
Engine Size
Bearing Dual Ball Bearing
Wastegate Internal 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 Forged, Fully-Machined Compressor Wheel Featuring Next-Generation GTX Aerodynamics Compressor Wheel is 11 Full-Blade Design Ported Shroud Compressor Housing to Increase Surge Resistance This Unit is Outline Interchangeable on Turbine Side with GT3071R Optional Turbine Housings Available

Specifications

Part / model number 803712
Power rating (from) 340 HP
Power rating (up to) 560 HP
Engine size
Bearing Dual Ball Bearing
Cooling Oil & Water Cooled
Wastegate Internal Wastegate
Fuel
Suits
Compressor inducer 54.1mm
Compressor exducer 71.4mm
Compressor trim 58
Compressor A/R 0.60
Turbine wheel 60.0mm
Turbine trim 84
Turbine A/R
Turbine flanges

Product details & options

Garrett supply this GTX Unit as a Core (CHRA) & Compressor Cover as an Optional Upgrade to bolt into existing GT Turbos. GTX Turbos use same Turbine Housing as GT Turbos and Turbine Housings are sold separately!

Applicable Garrett Part Numbers

803712-0001, 803712-1, 700177-0046, 700177-46

TURBINE HOUSING OPTIONS – NOT included in above cost!

Click on an Image for Further Details (Opens in a New Window!)

GT28 “Plus” with GT3 Full Flow

GT28R Plus Turbine Housing External Wastegate 2 1/2
  • GT28 Flanged Inlet
  • Undivided
  • External Wastegate
  • 2.5″ V-Band Outlet
  • .63 / .82 A/R

GT28 “Special” with GT3 Full Flow

GT28R Turbine Housing
  • GT28 Flanged Inlet
  • Undivided
  • External Wastegate (44mm)
  • 5 Bolt Outlet
  • .72 A/R ONLY

GT3 V-Band Undivided

GT3 Undivided Turbine Housing 3
  • GT3 Flanged Inlet
  • Undivided
  • External Wastegate
  • 3″ V-Band Outlet
  • .63 / .82 / 1.06 A/R

GT3 V-Band Divided

GT3 Divided Turbine Housing V-Band
  • GT3 Flanged Inlet
  • Divided
  • External Wastegate
  • 3″ V-Band Outlet
  • .82 / 1.06 A/R

GT3 Internal Wastegate

GT3 IWG Turbine Housing
  • GT3 Flanged Inlet
  • Undivided
  • Internal Wastegate
  • Actuator & Bracket NOT included
  • .63 / .82 / 1.06 A/R

GT4 V-Band Undivided

GT4 Turbine Housing Undivided 3
  • GT4 Flanged Inlet
  • Undivided
  • External Wastegate
  • 3″ V-Band Outlet
  • 1.06 A/R ONLY

TIAL Cast Stainless

Tial Stainless Turbine Housing
  • Dual V-Band
  • Undivided
  • External Wastegate
  • 3″ V-Band Outlet
  • .63 / .82 / 1.06 A/R

RELATED PARTS

Oil Supply

GT Oil Supply Line Kit

H-OSB-314K

  • Low Profile Oil Supply Line Kit – 14″

H-OSB-322K

  • Low Profile Oil Supply Line Kit – 22″

H-OSB-332K

  • Low Profile Oil Supply Line Kit – 32″

H-OSB-348K

  • Low Profile Oil Supply Line Kit – 48″

Oil Drain Options

GT28R Oil Drain Gasket

GOD-GT2535-01

  • Oil Drain Gasket
  • *Inc. with Turbo
Flange: Oil Drain, 1/2

FOD-GT2535-01

  • Oil Drain Flange: 1/2″ NPT-F
  • CNC Machined Billet Aluminium
Flange: Oil Drain. 5/8

FOD-GT2535-05

  • Oil Drain Flange: Suits 5/8″ Oil Hose
  • CNC Machined Billet Aluminium – Straight
Flange: Oil Drain, 5/8

FOD-GT2535-10

  • Oil Drain Flange: Suits 5/8″ Oil Hose
  • CNC Machined Billet Aluminium – 5° Tilt

Water In-Out Options

GT Water Banjo Kit

FBK-M1405

  • Banjo Fitting Kit: Suits 3/8″ Water Hose
  • (1) Banjo Fiting 14mm Hole
  • (1) Banjo Bolt, 14mm x 1.5 pitch
  • (2) Crush Washers
M14 Turbo Banjo Kit

FBK-M1407

  • Suitable for Barb or Flare Nut Fitting
Banjo Kit 14mm x 1.5 pitch

FBK-M1410

  • Banjo Fitting Kit: Suits -6 AN Fitting
  • (1) Banjo Fiting 14mm Hole, -6 AN Male Flare
  • (1) Banjo Bolt, 14mm x 1.5 pitch
  • (2) Crush Washers

Wastegates

Tial MV-R 44mm Wastegate

T-MV-R

  • Tial 44mm Wastegate Kit:
  • Ultra Compact – 4.17″ Tall
  • Water-Cooled Option Included
  • Default Red – .7 Bar (10.15 PSI)
  • Click Here for More Options

Other Options

Polished Compressor Cover Option

PCC-001

  • Polished Compressor Cover

Applicable Garrett Part Numbers

803712-0001, 803712-1, 700177-0046, 700177-46

Related products

Need a turbo, a rebuild or an upgrade?

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Performance turbocharger