| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 0795007 | Direct Cross Interchange | 2 |
| WALKER | 15699 | Indirect Cross Interchange | 1 |
| CATCO | 4303 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 23452 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 50113 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642395 | Indirect Cross Interchange | 1 |
| MAREMONT | 28948 | Indirect Cross Interchange | 1 |