| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CONTITECH | 6PK1520 | Direct Cross Interchange | 5 |
| FORD | 4M5Q6C301GB | Direct Cross Interchange | 4 |
| FORD | 1316336 | Direct Cross Interchange | 4 |
| VW | 047903137G | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | 340611001520 | Indirect Cross Interchange | 4 |
| GOODYEAR | 6PK1525 | Indirect Cross Interchange | 4 |
| OPTIBELT | 6PK1520 | Indirect Cross Interchange | 4 |
| MASTER-SPORT | 6PK1520PCSMS | Indirect Cross Interchange | 4 |
| ROULUNDS RUBBER | 6K1520 | Indirect Cross Interchange | 4 |
| SKF | VKMV6PK1520 | Indirect Cross Interchange | 4 |
| GATES | 6PK1520 | Indirect Cross Interchange | 4 |
| TRISCAN | 8640601520 | Indirect Cross Interchange | 4 |
| SCT Germany | 6R407 | Indirect Cross Interchange | 3 |
| ACDelco | AB21243 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | QBR61525 | Indirect Cross Interchange | 3 |
| DELPHI | MR61520 | Indirect Cross Interchange | 3 |
| PEX | 201324 | Indirect Cross Interchange | 3 |
| GATES | 68407 | Indirect Cross Interchange | 3 |
| BOSCH | 1987948425 | Indirect Cross Interchange | 3 |
| DAYCO | 6PK1520 | Indirect Cross Interchange | 3 |
| AUDI | 047903137G | Indirect Cross Interchange | 3 |
| KAGER | 263294 | Indirect Cross Interchange | 3 |
| KAGER | 263266 | Indirect Cross Interchange | 3 |
| FLENNOR | 6PK1520 | Indirect Cross Interchange | 3 |
| FLENNOR | 67396 | Indirect Cross Interchange | 3 |
| HUTCHINSON | 1520K6 | Indirect Cross Interchange | 2 |
| GOODYEAR | 6PK1520 | Indirect Cross Interchange | 2 |
| ROULUNDS RUBBER | 6K1530 | Indirect Cross Interchange | 1 |
| MASTER-SPORT | 6PK1530PCSMS | Indirect Cross Interchange | 1 |
| DT | 334338 | Indirect Cross Interchange | 1 |
| CONTITECH | 6PK1530 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QBR61520 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 1515K6 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 340611001530 | Indirect Cross Interchange | 1 |
| METZGER | 6PK1520 | Indirect Cross Interchange | 1 |