| Model Code | Description | |
|---|---|---|
| 01 | 677.034, 677.234 | TYPE 1320L |
| 02 | 615.028 | REAR AXLE I&II PNEUM. SUSPENSION |
| 03 | 623.135 | REAR AXLE I&II PNEUM. SUSPENSION |
| 04 | 623.048 | REAR AXLE I&II PNEUM. SUSPENSION |
| 05 | 621.322 | REAR AXLE I&II PNEUM. SUSPENSION |
| 06 | 623.032 | REAR AXLE I&II PNEUM. SUSPENSION |
| 08 | 624.038 | REAR AXLE I&II PNEUM. SUSPENSION |
| 09 | 645.096 | REAR AXLE I&II PNEUM. SUSPENSION |
| 10 | 649.136, 649.186 | REAR AXLE I&II PNEUM. SUSPENSION |