| 1 | 81.52315.6156 | Hand brake valve | 1 | all vehicle models | |||
| 2 | AZ9100369008 | Trailer connector | 1 | Model with trailer | |||
| 3 | AZ9100369009 | Trailer connector | 1 | Model with trailer | |||
| 4 | AZ9100360007 | Trailer valve | 1 | Model with trailer | |||
| 5 | AZ9100369087 | Air tank | 1 | 4 × 2 with trailer or 6 |
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| 6 | AZ9100360067 | Four-loop guard valve | 1 | ×4 、8×4 | |||
| 7 | AZ9100360310 | Cheek valve | 1 | all vehicle models all vehicle models |
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