| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROULUNDS RUBBER | 6K1005 | Direct Cross Interchange | 3 |
| CONTITECH | 6PK1005 | Direct Cross Interchange | 2 |
| FIAT | 55193366 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 55193366 | Indirect Cross Interchange | 2 |
| DAYCO | 6PK1005 | Indirect Cross Interchange | 2 |
| HUTCHINSON | 1000K6 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1005 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QBR61000 | Indirect Cross Interchange | 1 |