| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 0794025 | Direct Cross Interchange | 2 |
| WALKER | 15757 | Indirect Cross Interchange | 1 |
| CATCO | 9520 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 23386 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 30254 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 645338 | Indirect Cross Interchange | 1 |
| MAREMONT | 29164 | Indirect Cross Interchange | 1 |