| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA191 | Direct Cross Interchange | 12 |
| DOLZ | S120 | Direct Cross Interchange | 10 |
| METELLI | 240191 | Direct Cross Interchange | 10 |
| HEPU | P082 | Direct Cross Interchange | 10 |
| KWP | 10191 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | QCP2331 | Direct Cross Interchange | 9 |
| GK | 985082 | Direct Cross Interchange | 9 |
| SPIDAN | 60137 | Direct Cross Interchange | 7 |
| OPTIMAL | AQ1602 | Direct Cross Interchange | 7 |
| SALERI | PA296 | Direct Cross Interchange | 7 |
| SKF | VKPC82405 | Direct Cross Interchange | 6 |
| GGT | PA10028 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 81428 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 350981428000 | Direct Cross Interchange | 1 |
| FIAT | 4337095 | Indirect Cross Interchange | 9 |
| Saleri SIL | PA296 | Indirect Cross Interchange | 7 |
| LPR | WP0556 | Indirect Cross Interchange | 7 |
| AQUAPLUS | 855095 | Indirect Cross Interchange | 5 |
| CAR | 330293 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | QP2331 | Indirect Cross Interchange | 4 |
| METELLI | PA191 | Indirect Cross Interchange | 4 |
| GP | PA028 | Indirect Cross Interchange | 3 |
| RHIAG | WP296 | Indirect Cross Interchange | 3 |
| TRW | FP30032 | Indirect Cross Interchange | 3 |
| HK | W90042 | Indirect Cross Interchange | 2 |
| SPIDAN | 60137 | Indirect Cross Interchange | 2 |
| SPIDAN | 0060137 | Indirect Cross Interchange | 2 |
| SKF | VKPC82405 | Indirect Cross Interchange | 2 |
| SPIDAN | 0060137 | Indirect Cross Interchange | 2 |
| FIAT | 0000004337095 | Indirect Cross Interchange | 1 |
| MGA | PA191 | Indirect Cross Interchange | 1 |
| IPD | IDP2417 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 7705001 | Indirect Cross Interchange | 1 |
| GP | PA28 | Indirect Cross Interchange | 1 |
| HAVAM | PA191 | Indirect Cross Interchange | 1 |
| BGA | CP5990H | Indirect Cross Interchange | 1 |
| METELLI | PA296 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QCP2995 | Indirect Cross Interchange | 1 |
| AKS DASIS | 570153N | Indirect Cross Interchange | 1 |
| IDROMEC | PA30032 | Indirect Cross Interchange | 1 |