| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 7PK1243 | Direct Cross Interchange | 15 |
| CONTITECH | 7PK1240 | Direct Cross Interchange | 11 |
| OPTIBELT | 7PK1240 | Direct Cross Interchange | 10 |
| ROULUNDS RUBBER | 7K1240 | Direct Cross Interchange | 10 |
| LANCIA | 60568842 | Direct Cross Interchange | 8 |
| FIAT | 60568842 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | QBR71238 | Direct Cross Interchange | 8 |
| ALFA ROMEO | 60808385 | Direct Cross Interchange | 7 |
| ALFA ROMEO | 60568842 | Direct Cross Interchange | 7 |
| FLENNOR | 7PK1243 | Direct Cross Interchange | 6 |
| GOODYEAR | 7PK1245 | Direct Cross Interchange | 5 |
| DAYCO | 7PK1240 | Direct Cross Interchange | 4 |
| ACDelco | AB21395 | Direct Cross Interchange | 2 |
| GOODYEAR | 7PK1245E | Direct Cross Interchange | 2 |
| TRISCAN | 867PK1240 | Direct Cross Interchange | 1 |
| TRISCAN | 14017PK1243 | Direct Cross Interchange | 1 |
| TRISCAN | 057PK1243 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 340711001240 | Indirect Cross Interchange | 8 |
| AE | MVB1240R7 | Indirect Cross Interchange | 7 |
| PEX | 201433 | Indirect Cross Interchange | 6 |
| SCT Germany | 7R384 | Indirect Cross Interchange | 5 |
| LEMFORDER | 1724001 | Indirect Cross Interchange | 4 |
| GATES | 78384 | Indirect Cross Interchange | 4 |
| MEYLE | 0500071238 | Indirect Cross Interchange | 4 |
| FIAT | 60808385 | Indirect Cross Interchange | 3 |
| MGA | 7PK1220 | Indirect Cross Interchange | 3 |
| LEMFORDER | 1409701 | Indirect Cross Interchange | 2 |
| LANCIA | 60808385 | Indirect Cross Interchange | 2 |
| TRISCAN | 8640701238 | Indirect Cross Interchange | 1 |
| RPK | RPK7PK1240 | Indirect Cross Interchange | 1 |
| SK | SK7PK1240 | Indirect Cross Interchange | 1 |
| GATES | 7PK1238 | Indirect Cross Interchange | 1 |