SA number
| Sa number | Description/Note | Footnotes | In connection with Sa | Series | Submodel | |
|---|---|---|---|---|---|---|
| 03 | SEAT RAIL WITH LONGITUDINAL SUSPENSION, CODE S08 | ---- | 441 | 161/800/820/821/825/826 | ||
| 04 | MADE TO AUSTRIAN REGULATIONS; CODE S01 | ---- | 441 | 161/800/820/821/825/826 | ||
| 05 | PNEUMATIC SUSPENSION; CODE S08 | ---- | 441 | 161/162/163/800/801/820/821/825/826 | ||
| 08 | CODE S02 | ---- | 441 | 161/162/163/800/801/820/821/825/826 |