| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TRW | PHB291 | Direct Cross Interchange | 6 |
| GIRLING | 9002291 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 440019018127 | Direct Cross Interchange | 5 |
| AUTOBIANCHI | 7590582 | Direct Cross Interchange | 5 |
| CORTECO | 19018127 | Direct Cross Interchange | 4 |
| LANCIA | 7590582 | Direct Cross Interchange | 3 |
| CEF | 516995 | Indirect Cross Interchange | 5 |
| A.B.S. | SL3912 | Indirect Cross Interchange | 4 |
| MALò | 8431 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | HBS5445 | Indirect Cross Interchange | 4 |
| KAWE | 516995 | Indirect Cross Interchange | 3 |
| ORIGINAL IMPERIUM | 23334 | Indirect Cross Interchange | 3 |
| REMKAFLEX | 4400 | Indirect Cross Interchange | 3 |
| LPR | 6T46754 | Indirect Cross Interchange | 3 |
| BREMBO | T23091 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | PHB291 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | GHP1177 | Indirect Cross Interchange | 2 |
| TRW | GHP1177 | Indirect Cross Interchange | 2 |
| PIRELLI | 5014 | Indirect Cross Interchange | 2 |
| SPIDAN | 350117 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 70353 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 17309 | Indirect Cross Interchange | 1 |
| NK | 852360 | Indirect Cross Interchange | 1 |
| ABE | C88195ABE | Indirect Cross Interchange | 1 |
| MALò | 8400 | Indirect Cross Interchange | 1 |
| KAGER | 380388 | Indirect Cross Interchange | 1 |
| RHIAG | MF6995 | Indirect Cross Interchange | 1 |
| DELPHI | LH3247 | Indirect Cross Interchange | 1 |
| DELPHI | LH3245 | Indirect Cross Interchange | 1 |
| DELPHI | LH2081 | Indirect Cross Interchange | 1 |