| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 19137 | Direct Cross Interchange | 13 |
| IMASAF | 196533 | Direct Cross Interchange | 10 |
| AS | 45201 | Direct Cross Interchange | 9 |
| SIGAM | 15152 | Direct Cross Interchange | 9 |
| FONOS | 19137 | Direct Cross Interchange | 8 |
| KLARIUS | 321145 | Direct Cross Interchange | 8 |
| ERNST | 750196 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 321145 | Direct Cross Interchange | 7 |
| EBERSPACHER | 2118960 | Direct Cross Interchange | 7 |
| FENNO | P152CAT | Direct Cross Interchange | 6 |
| ASSO | 080006 | Direct Cross Interchange | 5 |
| HJS | 90125311 | Direct Cross Interchange | 4 |
| EEC | BM8004 | Direct Cross Interchange | 3 |
| ERNST | 274326 | Direct Cross Interchange | 3 |
| MAGNAFLOW | 80666 | Direct Cross Interchange | 2 |
| TESTAG | 620227 | Direct Cross Interchange | 1 |
| CIA | 11106 | Direct Cross Interchange | 1 |
| USN | KBM693 | Direct Cross Interchange | 1 |
| ROMAX | KAT00420 | Direct Cross Interchange | 1 |
| BMW | 18301728038 | Indirect Cross Interchange | 12 |
| BM CATALYSTS | BM90305 | Indirect Cross Interchange | 4 |
| KLARIUS | 380215 | Indirect Cross Interchange | 3 |
| GAT EUROKAT | 05119 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 380215 | Indirect Cross Interchange | 3 |
| AS | 45172 | Indirect Cross Interchange | 2 |
| MEFEX | 42202 | Indirect Cross Interchange | 2 |
| FABRISCAPE | BW45201C | Indirect Cross Interchange | 2 |
| EBERSPACHER | K2118960 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 211896 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 11106 | Indirect Cross Interchange | 2 |
| TIMAX | 321145 | Indirect Cross Interchange | 2 |
| FENNO | P152CA | Indirect Cross Interchange | 2 |
| BMW | 18301728 | Indirect Cross Interchange | 2 |
| FENNO | 152CAT | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K205 | Indirect Cross Interchange | 1 |
| AS | AS45201 | Indirect Cross Interchange | 1 |
| BOLINDER MUNKTELL | BM90305 | Indirect Cross Interchange | 1 |
| BOSAL | 99108 | Indirect Cross Interchange | 1 |
| BOSAL | 099238 | Indirect Cross Interchange | 1 |
| BOSAL | 099116 | Indirect Cross Interchange | 1 |
| BOSAL | 099109 | Indirect Cross Interchange | 1 |
| BOSAL | 099091 | Indirect Cross Interchange | 1 |
| BMW | 18301728024 | Indirect Cross Interchange | 1 |
| ROSI | 321145 | Indirect Cross Interchange | 1 |