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| Turbo Model | GT1749V (S1) |
| Vehicle OE No | 03G253016N |
| Model | A3 TDI -4 cyl. -1.9L DI D |
| Engine | NA |
| ETP # | OE # | Ref # | |
| CHRA | 660146 in stock | 433395-0040 | |
| Bearing Housing | 110124 in stock | 722282-0002 | |
| Shaft & Wheel | 260117 in stock | 434533-0039 | |
| Compressor Wheel | 280234 in stock | 434812-0002 | |
| Back Plate | 360108 in stock | 700593-0006 | |
| Heat Shield | 350106 in stock | 433112-0001 | |
| Nozzle Ring Assembly | 370109 in stock | 434596-0001 | |
| Turbine Housing | 220117 in stock | NA | |
| Compressor Cover | 240110 in stock | NA | |
| Actuator | 390143 in stock | NA | |
| Repair Kit and Components | |||
| Calibration Data | |||
| VSR Balance Calibration | 0.65G Max 0 -90,000rpm / 2.00G Max 90,000 -168,0 | ||
| T/hsg Angle | 90 | ||
| C/hsg Angle | 177 | ||
| Actuator Calibration 1 | 0 bar = 0 mm | ||
| Actuator Calibration 2 | 0.224 -0.229 bar = 0.5 -4.0 mm | ||
| Actuator Calibration 3 | 0.650 bar = Vanes Closed | ||
| ETP No. | 110124 |
| Turbo OE | 713672-0006 |
| Bearing Housing OE | 722282-0002 |
| Ref | |
| VNT or Non-VNT | VNT |
| Oil or Water Cooled | OIL |
| Oil Inter(II) | |
| Turbine Housing Diameter(I) | 105.2 |
| ETP No. | 260117 |
| Turbo OE | 713672-0006 |
| Shaft & Wheel OE | 434533-0039 |
| Ref | |
| Inducer Diameter(I) | 43.1 |
| Exducer Diameter(II) | 36 |
| Tip Height(III) | 5.9 |
| Journal Bearing Diameter(IV) | 7.88 |
| Comp Wheel Bore(V) | 5.08 |
| Number of Blades | 9 |
| Type Of Shaft | Slender |
| ETP No. | 280234 |
| Turbo OE | 713672-0006 |
| Compressor Wheel OE | 434812-0002 |
| Ref | |
| Inducer Diameter(III) | 32.9 |
| Exducer Diameter(IV) | 49 |
| Tip Height(II) | 4 |
| Total Height(I) | 22.2 |
| Number of Blades | 6 |
| Flatback / Superback(Trim) | Superback |
| Shaft / Bore | 5.1 |
| ETP No. | 360108 |
| Turbo OE | 713672-0006 |
| Seal Plate & Back Plate OE | 700593-0006 |
| Ref | |
| Plate Diameter(III) | 50.00 |
| Plate Diameter(II) | 89.6 |
| Plate Diameter(I) | 99 |
| Plate Depth(IV) | 12 |
| Plate Diameter(V) | 10 |
| Flatback / Superback | Superback |
