| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | 312238B | Direct Cross Interchange | 19 |
| TRW | GPV1052 | Direct Cross Interchange | 11 |
| ATE | 24658417013 | Direct Cross Interchange | 10 |
| FTE | BKR1012 | Direct Cross Interchange | 9 |
| BOSCH | 0204131221 | Direct Cross Interchange | 7 |
| FIAT | 7571999 | Direct Cross Interchange | 6 |
| FIAT | 60806223 | Direct Cross Interchange | 5 |
| PAGID | 88010 | Direct Cross Interchange | 4 |
| FIAT | 793149 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 0060806223 | Direct Cross Interchange | 3 |
| LANCIA | 7571999 | Direct Cross Interchange | 3 |
| LANCIA | 60806223 | Direct Cross Interchange | 3 |
| BOSCH | 204131221 | Direct Cross Interchange | 3 |
| BOSCH | 0204131230 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60806223 | Direct Cross Interchange | 3 |
| BOSCH | 204131230 | Direct Cross Interchange | 2 |
| LANCIA | 793149 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46438169 | Direct Cross Interchange | 2 |
| FIAT | 46438169 | Direct Cross Interchange | 2 |
| GIRLING | 8001052 | Indirect Cross Interchange | 11 |
| A.B.S. | 63974 | Indirect Cross Interchange | 10 |
| TEXTAR | 35000900 | Indirect Cross Interchange | 9 |
| BENDIX | 312023B | Indirect Cross Interchange | 8 |
| TRISCAN | 813015404 | Indirect Cross Interchange | 8 |
| HP | BR30122 | Indirect Cross Interchange | 8 |
| NK | 892327 | Indirect Cross Interchange | 7 |
| KAWE | P63974 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | BKR1012 | Indirect Cross Interchange | 7 |
| NK | 892324 | Indirect Cross Interchange | 2 |
| METZGER | 303015 | Indirect Cross Interchange | 1 |
| DELPHI | BKR1012 | Indirect Cross Interchange | 1 |
| BENDIX | 793149 | Indirect Cross Interchange | 1 |
| IVECO | 500319571 | Indirect Cross Interchange | 1 |
| ATE | 320173 | Indirect Cross Interchange | 1 |
| CIFAM | 303015 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | GPV1052 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 8001052 | Indirect Cross Interchange | 1 |