SA number
| Sa number | Description/Note | Footnotes | In connection with Sa | Series | Submodel | |
|---|---|---|---|---|---|---|
| 01 | SINGLE-CIRCUIT BRAKE, UP TO CHASSIS 042865 | 12239/17346 | 309 | 100/101/111/112/113/114/115/116 | ||
| 02 | SINGLE-CIRCUIT BRAKE, UP TO CHASSIS 042865 | 12239/17346 | 309 | 102/103/124/125/126 | ||
| 03 | TWO-CIRCUIT BRAKE, UP TO CHASSIS O03883 | 12239 | 309 | 170/171/172/173/190 | ||
| 04 | TWO-CIRCUIT BRAKE, UP TO CHASSIS 003883 | 12239 | 309 | 182/183/191 |