Steyr Puch Motornummernschlüssel!
Last update: 26. Dezember 2007.
| Motornummern | Modell |
| 510.0001 - 510.6199 | 500 |
| 510.6200 - 511.2399 | 500 |
| 511.2400 - 511.8599 | 500 |
| 511.8600 - 512.4799 | 500 |
| 512.4800 - 512.9453 | 500 |
| 513.0000 - 513.1132 | 500 |
| 515.0001 - 515.6075 | 500 |
| 515.6076 - 516.2276 | 500 |
| 516.2277 - 516.2730 | 500 |
| 518.0001 - 518.6200 | Kombi |
| 518.6201 - 518.8969 | Kombi |
| 520.0001 - 520.5991 | 650 T u. 700 C |