| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUTO EXTRA | AXOD251 | Direct Cross Interchange | 1 |
| AUTO EXTRA | AXMD251 | Direct Cross Interchange | 1 |
| AUTO EXTRA | AXCD251 | Direct Cross Interchange | 1 |
| FEDERATED | MD251 | Direct Cross Interchange | 1 |
| FEDERATED | D251 | Direct Cross Interchange | 1 |
| FEDERATED | CD251 | Direct Cross Interchange | 1 |
| AutoZone | PGD251 | Indirect Cross Interchange | 1 |
| CARQUEST | BD251 | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD251 | Indirect Cross Interchange | 1 |
| ACDelco | 17D251 | Indirect Cross Interchange | 1 |