| 1 | Part reference number for orders |
| 2 | Vehicle manufacturer and model name/designation |
| 3 | Vehicle photograph |
| 4 | Method of inflation of the air bellows : Manual or Automatic |
| 5 | Rear wheel /
Rear axle configuration : single
double
 |
| 6 | Date of start and end of production for the vehicle in question |
| 7 | Any important details : e.g. whether the vehicle (a) has a load sensing valve (LSV) that must be adjusted immediately following installation of auxiliary air suspension or (b) is fitted with an antilock braking system (ABS). |
| 8 | Rear axle cross
section : round
or square
 ,
with dimensions in millimetres where known (e.g. 80mm (outer diameter -
round), 75 x 75 (square)) |
| 9 | Bellow Type :
Two-convolute
or three-convolute
Bellow Designation : nominal diameter in millimetres / number of
convolutes i.e. 170/2 means 170mm nominal diameter bellow with two
convolutes |
| 10 | Three-dimensional computer-generated diagram showing full auxiliary air suspension assembly. The associated arrow indicates the forward direction of travel of the vehicle. |