| Discovery III delantero | SER4X4AV34A | Duraluminio 8 |
| Discovery III caja cambio (Se monta con SER4X4AV34A & SER4X4BT14A) | SER4X4BT13B | Duraluminio 6 |
| Discovery III transfer | SER4X4BT14A | Duraluminio 8 |
| Discovery III depósito combustible (Se monta con SER4X4BT34A) | SER4X4RE11B | Duraluminio 6 |
| Discovery III diferencial trasero/escape | SER4X4DV25A | Duraluminio 8 |
| Discovery 4 delantero Off-road | SER4X4AV20A | Duraluminio 8 |
| Discovery 4 delantero Street | SER4X4AV21A | Duraluminio 8 |
| Discovery 4 caja cambio (Se monta con SER4X4AV20/21A y SER4X4T14A) | SER4X4BT13B | Duraluminio 6 |
| Discovery 4 transfer | SER4X4BT14A | Duraluminio 8 |
| Discovery 4 depósito combustible (Se monta con SER4X4BT10A) | SER4X4RE11B | Duraluminio 6 |
| Discovery 4 diferencial trasero/escape | SER4X4DV25A | Duraluminio 8 |