| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NOVITA FLASHERS | 550 | Direct Cross Interchange | 10 |
| PARTS MASTER | 550 | Direct Cross Interchange | 10 |
| CARQUEST | TF550 | Direct Cross Interchange | 6 |
| ECHLIN | 550 | Direct Cross Interchange | 4 |
| WAGNER | 550 | Direct Cross Interchange | 4 |
| NAPA | 550 | Direct Cross Interchange | 4 |
| Ideal | 550V | Direct Cross Interchange | 3 |
| Ideal | 550 | Direct Cross Interchange | 3 |
| PORSCHE | 91461830311 | Direct Cross Interchange | 3 |
| JAGUAR | C38850 | Direct Cross Interchange | 3 |
| WAGNER | BP550 | Direct Cross Interchange | 1 |
| PARTS MASTER | 550C | Indirect Cross Interchange | 2 |
| HERTH+BUSS ELPARTS | 75605078 | Indirect Cross Interchange | 1 |
| NOVITA FLASHERS | 550C | Indirect Cross Interchange | 1 |
| MAXGEAR | 500084 | Indirect Cross Interchange | 1 |
| JP GROUP | 1699200406 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 11574 | Indirect Cross Interchange | 1 |
| ERA | 661145 | Indirect Cross Interchange | 1 |
| BOSCH | 0336210001 | Indirect Cross Interchange | 1 |
| BOSCH | 0335200038 | Indirect Cross Interchange | 1 |
| SWAG | 30911574 | Indirect Cross Interchange | 1 |
| AutoZone | FLR550 | Indirect Cross Interchange | 1 |
| AutoZone | 550C | Indirect Cross Interchange | 1 |