| Options | Interchange # |
| |
| Front Axle |
| single speed transfer case |
| opt DHY (Quadra-Trac I) |
| R. | 447-00511R |
| L. | 447-00514L |
| opt DHB (Quadra-Trac) |
| R. | 447-00513R |
| L. | 447-00514L |
| 2 speed transfer case |
| R. | 447-00513R |
| L. | 447-00514L |
| rear axle |
| 195mm ring gear (carrier) |
| single speed transfer case | 447-03041 |
| 2 speed transfer case | 447-03031 |
| 230mm ring gear (carrier) |
| 4x2 |
| 3.0L (diesel) | 447-03028 |
| 3.6L | 447-03029 |
| 5.7L | 447-03028 |
| 4x4 |
| electronic locking differential (limited slip) |
| R. | 447-03026R |
| L. | 447-03027L |
| non-locking (conventional diferential) | 447-03029 |