| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V017001 | Direct Cross Interchange | 9 |
| FRECCIA | 3324 | Direct Cross Interchange | 9 |
| IPSA | VL010100 | Direct Cross Interchange | 6 |
| AE | V90071 | Direct Cross Interchange | 5 |
| FIAT | 4239918 | Direct Cross Interchange | 4 |
| FIAT | 5973128 | Direct Cross Interchange | 4 |
| FIAT | 4315062 | Direct Cross Interchange | 4 |
| FAI AutoParts | EV17001 | Direct Cross Interchange | 3 |
| TRW | 17001 | Direct Cross Interchange | 3 |
| FIAT | 4286929 | Direct Cross Interchange | 3 |
| CORTECO | 552508B | Indirect Cross Interchange | 4 |
| AE | V91713 | Indirect Cross Interchange | 4 |
| TRW Engine Component | 171030 | Indirect Cross Interchange | 3 |
| TRW Engine Component | 17001 | Indirect Cross Interchange | 3 |
| MAHLE ORIGINAL | 007VA30681000 | Indirect Cross Interchange | 3 |
| LANCIA | 4315062 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 1164 | Indirect Cross Interchange | 2 |
| FIAT | 4190307 | Indirect Cross Interchange | 2 |
| FIAT | 4314869 | Indirect Cross Interchange | 2 |
| TRW | 171064 | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004444 | Indirect Cross Interchange | 2 |
| BGA | V993470 | Indirect Cross Interchange | 2 |
| IPSA | VL017300 | Indirect Cross Interchange | 2 |
| OSVAT | 2508 | Indirect Cross Interchange | 2 |
| PERFECT CIRCLE | 007VA30681000 | Indirect Cross Interchange | 1 |
| IPSA | VL015800 | Indirect Cross Interchange | 1 |
| BGA | V993441 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 4315062 | Indirect Cross Interchange | 1 |
| TRW | 171030 | Indirect Cross Interchange | 1 |
| LANCIA | 5973128 | Indirect Cross Interchange | 1 |