| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 0793027 | Direct Cross Interchange | 2 |
| EASTERN CATALYTIC | 20112 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 645332 | Indirect Cross Interchange | 1 |
| MAREMONT | 29714 | Indirect Cross Interchange | 1 |
| WALKER | 15577 | Indirect Cross Interchange | 1 |
| CATCO | 9361 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 23290 | Indirect Cross Interchange | 1 |