| Part Number | 53039880035 |
| Previous Version | 53039880026 |
| OE number | 06A145704A, 06A145703Q, 06A145713K, 06A145704B, 06A145704BX, 06A145704BV, 06A145703Q |
| Year | 98-08 |
| Description | Audi A3, TT, Seat Leon, Volkswagen Golf IV |
| Manufacturer Part Number | 53039700035, 53039700026 |
| CHRA | 53037100504 |
| Turbo Model | K03-2072GAA5.88KCAXK |
| Engine | 1,8-5V langs/along |
| Engine Code | AQA, AJQ, APP, AGU |
| Displacement | 1.8L, 1781 ccm |
| KW | 110/132/180 HP |
| RPM Max | 5500 |
| Fuel | Gasoline |
| Angle α (compressor housing) | 356.5 |
| Angle β (turbine housing) | 183.5 |
| Bearing Housing | 53041500009 |
| Turbine Wheel | 53031205023/53031205008 |
| Comp. Wheel | 53041232018/53041232007 |
| Back plate | 53041515700/53041515702 |
| Heat shield Number | 53031652000 |
| Repair Kit | 53037110000 |
| Turbine Housing | 53031009078 |
| Compressor Cover | 53041015008 |
| Turbine Housing AR | 5 |
| Actuator | 58251104072 |
| Gasket (turbine inlet) | 210337 (METAL & PAPER GASKET) |
| Gasket (turbine outlet) | 210242 (STEEL) |
| Gasket (oil outlet) | 210310 |
| NOTE | Intercooler; water cooled bearing housing |
| Manufacturer | Borg Warner - 3K - Schwitzer |
1998-2000 Audi A3 1.8L T (8L) Engine AQA / AJQ
1998- Audi TT 1.8L T (8N) Engine AJQ APP
1998-2000 Seat Leon 1.8 T Engine AQA / AJQ
1997- Volkswagen Golf IV 1,8LT Engine AQA
1998- Volkswagen Golf IV 1,8T Engine AGU