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| Turbo Model | GT1749V(S1) |
| Vehicle OE No | 38253019 |
| Model | A3 TDI 1.9L DI D |
| Engine | PD UI |
| ETP # | OE # | Ref # | |
| CHRA | 433395-0007 | ||
| Bearing Housing | 433145-0005 | ||
| Shaft & Wheel | 434533-0002 | ||
| Compressor Wheel | 434812-0001 | ||
| Back Plate | 434813-0001 | ||
| Heat Shield | 433112-0001 | ||
| Nozzle Ring Assembly | 434596-0001 | ||
| Turbine Housing | 434935-0001 | ||
| Compressor Cover | 434808-0002 | ||
| Actuator | 434855-0004 | ||
| 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 | - | ||
| C/hsg Angle | - | ||
| Actuator Calibration 1 | - | ||
| Actuator Calibration 2 | - | ||
| Actuator Calibration 3 | - | ||
| ETP No. | |
| Turbo OE | 454195-0001 |
| Bearing Housing OE | 433145-0005 |
| Ref | |
| VNT or Non-VNT | VNT |
| Oil or Water Cooled | OIL |
| Oil Inter(II) | |
| Turbine Housing Diameter(I) | 105.2 |
| ETP No. | |
| Turbo OE | 454195-0001 |
| Shaft & Wheel OE | 434533-0002 |
| 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. | |
| Turbo OE | 454195-0001 |
| Compressor Wheel OE | 434812-0001 |
| 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. | |
| Turbo OE | 454195-0001 |
| Seal Plate & Back Plate OE | 434813-0001 |
| Ref | |
| Plate Diameter(III) | 50.10 |
| Plate Diameter(II) | 89.7 |
| Plate Diameter(I) | 99 |
| Plate Depth(IV) | 12 |
| Plate Diameter(V) | 10 |
| Flatback / Superback | Superback |
