| 1.8 | 1.9 JTS | 2.2 JTS | 3.2 JTS | 1.9 JTD 8V | 1.9 JTD 16V | 2.4 JTD 20V | 2.4 JTD 20V c.a. |
|---|
| Diameter of wire (mm) | 11.32 ± 0.05 | 11.32 ± 0.05 | 11.32 ± 0.05 | 12.05 | 11.32 ± 0.05 | 11.32 ± 0.05 | 11.32 ± 0.05 | 12.05 ± 0.05 |
| Number of coils | 7.43 | 7.43 | 7.43 | 7.43 | 7.43 | 7.43 | 7.43 | 7.43 |
| Direction of coil | Clockwise | Clockwise | Clockwise | Clockwise | Clockwise | Clockwise | Clockwise | Clockwise |
| Height of spring released (mm) | 376 | 376 | 376 | 353 | 376 | 376 | 366 | 342 |
| Load (daN) for resulting lengths: 205 mm | | 460 ± 14 | 460 ± 14 | 534 ± 16 | 460 ± 14 | 460 ± 14 | 460 ± 14 | 497 ± 14 |
| Load (daN) for resulting lengths: 150 mm (buffer) | 612 | 612 | 612 | 727 | 612 | 612 | 622 | 690 |
| Colour of mark | 1 red stripe | 1 red stripe | 1 red stripe | 1 grey stripe | 1 red stripe | 1 red stripe | 2 red stripes | 2 blue stripes |