* Use to adjust timing belt tension on VW
   group petrol engines.
* Audi: A6 1.6 (96 on) ALZ
* VW: Polo Classic, Golf, Bora,
          New Beetle 1.6 (97 on ) AEH / AKL /
          APF / AUR /AVU / AYD Golf, Bora,
          New Beetle 2.0 (98 on ) AQY / APK
* VW Engines：AEG, AVH, AZG, ALH, BDC
* Seat: Ibiza, Cordoba, Leon,
           Teledo 1.6 (99 on) AEH/AKL/APF/AUR,
           Alhambra 2.0 (00 on) ATM
* Skoda: Octavia (97 on) AEH/AKL,
              Octavia 2.0 (99 on) AQY