| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DAYCO | 4PK1290 | Direct Cross Interchange | 5 |
| CONTITECH | 4PK1290 | Direct Cross Interchange | 5 |
| GATES | 4PK1290 | Direct Cross Interchange | 4 |
| TRISCAN | 8640401290 | Direct Cross Interchange | 4 |
| CHRYSLER | 04668444AD | Direct Cross Interchange | 3 |
| ROULUNDS RUBBER | 4K1290 | Indirect Cross Interchange | 3 |
| OPTIBELT | 4PK1290 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | QBR41290 | Indirect Cross Interchange | 3 |
| FLENNOR | 4PK1290 | Indirect Cross Interchange | 2 |
| CHRYSLER | 04668444AC | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QBR41288 | Indirect Cross Interchange | 2 |
| CHRYSLER | 4668444AE | Indirect Cross Interchange | 2 |
| CHRYSLER | 4668444AD | Indirect Cross Interchange | 2 |
| CHRYSLER | 4668444AB | Indirect Cross Interchange | 2 |
| CHRYSLER | 04668444AE | Indirect Cross Interchange | 2 |
| HUTCHINSON | 1290K4 | Indirect Cross Interchange | 2 |
| METZGER | 1285K4 | Indirect Cross Interchange | 1 |
| MAN | 51968200269 | Indirect Cross Interchange | 1 |
| TRISCAN | 864PK1290 | Indirect Cross Interchange | 1 |
| TRISCAN | 054PK1290 | Indirect Cross Interchange | 1 |
| GATES | 4PK1290ES | Indirect Cross Interchange | 1 |
| DT | 334339 | Indirect Cross Interchange | 1 |
| DT | 334061 | Indirect Cross Interchange | 1 |