| Gear set (pinion drive gear & ring gear) |
The front differential assembly must be replaced with a new one |
| Bearing |
The bearing must be replaced with a new one if the bearing roller or race is damaged (crack/pits/dents). |
| Oil seal |
The oil seal must be replaced with a new one if disassembled. |
| Differential carrier |
The carrier must be replaced with a new one if the inside of the carrier bearing is damaged (crack/pits/dents) or a crack is found inside/outside. |
| Companion flange |
The pinion oil seal must be replaced with a new one if the contact surface is damaged (crack/pits/dents). |
| Gear diff set |
The gear set must be replaced with a new one if the gear tooth or tooth surface is damaged (crack/pits/dents). |