Nissan NV400 rear leaf spring uprates and heavy duty springs.
| Owen Springs Part No. | Description | Application | Year | Owen Springs U Bolt |
| PRER140-REIN | Reinforcement Leaf | Nissan NV400 | 2010 on | UB285 |
| PRER155 | Heavy Duty 2 Leaf Spring | Nissan NV400 | 2010 on | UB285 |