| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 0793015 | Direct Cross Interchange | 2 |
| WALKER | 16293 | Indirect Cross Interchange | 1 |
| CATCO | 4098 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 50222 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 20148 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642623 | Indirect Cross Interchange | 1 |