| Model Code | Description | |
|---|---|---|
| 01 | 375.830, 375.850 | USED WITH SHORT CAB;FOUR-CYLINDER |
| 02 | 375.830, 375.850 | USED WITH LONG CAB;FOUR-CYLINDER |
| 05 | 375.810, 375.820, 375.840, 375.850, 944.899 | SV INSULATION ENGINE TUNNEL |
| 06 | 375.810, 375.820, 375.850 | USED WITH SHORT CAB |
| 07 | 375.810 | USED WITH LONG CAB |
| 12 | 374.870, 375.860, 944.890, 944.999 | USED WITH LONG CAB |
| 13 | 374.870, 375.860, 944.890, 944.999 | USED WITH SHORT CAB |
| 14 | 374.870, 375.860, 944.890 | SV INSULATION ENGINE TUNNEL |
| 15 | 375.850 | SV INSULATION ENGINE TUNNEL |
| 16 | 375.850 | SV INSULATION ENGINE TUNNEL |
| 17 | 375.850 | SV INSULATION ENGINE TUNNEL |
| 18 | 375.850 | SV INSULATION ENGINE TUNNEL |