| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 0995291 | Direct Cross Interchange | 2 |
| WALKER | 47808 | Indirect Cross Interchange | 1 |
| CATCO | 9076 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 23837 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40181 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 645956 | Indirect Cross Interchange | 1 |