| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LAND ROVER | WCD000500 | Direct Cross Interchange | 8 |
| IMASAF | 473333 | Direct Cross Interchange | 7 |
| KLARIUS | 321543 | Direct Cross Interchange | 7 |
| AS | 68008D | Direct Cross Interchange | 7 |
| MTS | 043970 | Direct Cross Interchange | 7 |
| BOSAL | 099245 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 321543 | Direct Cross Interchange | 6 |
| SIGAM | 32124 | Direct Cross Interchange | 5 |
| EEC | LD6008 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM80220H | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 74504D | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM80220 | Indirect Cross Interchange | 3 |
| LAND/RANGERO | WCD00050 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 380541 | Indirect Cross Interchange | 2 |
| ROSI | 321543 | Indirect Cross Interchange | 2 |
| LAND ROVER | WCD00050 | Indirect Cross Interchange | 2 |
| KLARIUS | 380541 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K562 | Indirect Cross Interchange | 2 |
| LAND/RANGERO | WCD000500 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 22631 | Indirect Cross Interchange | 1 |
| CATCO | 4172 | Indirect Cross Interchange | 1 |
| LAND ROVER | WCD000060 | Indirect Cross Interchange | 1 |
| TIMAX | 321543 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| WALKER | 15616 | Indirect Cross Interchange | 1 |
| WALKER | 15615 | Indirect Cross Interchange | 1 |
| WALKER | 15566 | Indirect Cross Interchange | 1 |
| BOSAL | 098297 | Indirect Cross Interchange | 1 |
| BOSAL | 98297 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40022 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642378 | Indirect Cross Interchange | 1 |
| WORLDPAC | H300040580BSL | Indirect Cross Interchange | 1 |
| MAREMONT | 29141 | Indirect Cross Interchange | 1 |
| AutoZone | 099245 | Indirect Cross Interchange | 1 |
| MTS | 43970 | Indirect Cross Interchange | 1 |