| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FACET | 73277 | Direct Cross Interchange | 13 |
| HOFFER | 7472113 | Direct Cross Interchange | 13 |
| MEAT & DORIA | 82113 | Direct Cross Interchange | 13 |
| ALFA ROMEO | 60814402 | Direct Cross Interchange | 10 |
| FISPA | 82533 | Direct Cross Interchange | 10 |
| FAE | 33720 | Direct Cross Interchange | 10 |
| SIDAT | 82533 | Direct Cross Interchange | 10 |
| ALFA ROMEO | 46474712 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | XEMS85 | Direct Cross Interchange | 8 |
| EPS | 1830277 | Direct Cross Interchange | 6 |
| ERA | 330143 | Direct Cross Interchange | 6 |
| MTE-THOMSON | 4010 | Direct Cross Interchange | 5 |
| KW | 530277 | Direct Cross Interchange | 2 |
| FIAT / LANCIA | A390269350 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 46474713 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 46474712 | Direct Cross Interchange | 1 |
| INTERMOTOR | 55145 | Direct Cross Interchange | 1 |
| ANGLI | 1851 | Direct Cross Interchange | 1 |
| FIAT | 46474713 | Indirect Cross Interchange | 10 |
| MAXGEAR | 210259 | Indirect Cross Interchange | 9 |
| FIAT | 46474712 | Indirect Cross Interchange | 8 |
| STANDARD | SNB937 | Indirect Cross Interchange | 7 |
| STANDARD | 55145 | Indirect Cross Interchange | 7 |
| FACET | KW530277 | Indirect Cross Interchange | 7 |
| FACET | EPS1830277 | Indirect Cross Interchange | 7 |
| METZGER | 0905103 | Indirect Cross Interchange | 7 |
| OE | 11104021830 | Indirect Cross Interchange | 7 |
| MAGNETI MARELLI | SKA087 | Indirect Cross Interchange | 7 |
| STANDARD | 55145 | Indirect Cross Interchange | 6 |
| VEMO | V24720058 | Indirect Cross Interchange | 6 |
| LUCAS ELECTRICAL | SNB937 | Indirect Cross Interchange | 5 |
| FIAT | 60814402 | Indirect Cross Interchange | 5 |
| INTERMOTOR | 55145 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46474713 | Indirect Cross Interchange | 4 |
| LANCIA | 60814402 | Indirect Cross Interchange | 4 |
| LANCIA | 46474713 | Indirect Cross Interchange | 4 |
| LANCIA | 46474712 | Indirect Cross Interchange | 4 |
| HAVAM | 1830277 | Indirect Cross Interchange | 4 |
| STANDARD | ECS021 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 40218301 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 111040218301 | Indirect Cross Interchange | 1 |
| FAE | 1830277 | Indirect Cross Interchange | 1 |