| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DURA | BP643MS | Direct Cross Interchange | 1 |
| BENDIX | MKD643 | Indirect Cross Interchange | 1 |
| BENDIX | D643M | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD643M | Indirect Cross Interchange | 1 |
| WAGNER | PD643 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 871517 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0871517 | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7520D643P | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7520D643MS | Indirect Cross Interchange | 1 |
| OE | 7520D643MS | Indirect Cross Interchange | 1 |
| FMSI | 7520D643M | Indirect Cross Interchange | 1 |
| CENTRIC | 10406430 | Indirect Cross Interchange | 1 |
| CENTRIC | 10206430 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2864301 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2464302 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2464301 | Indirect Cross Interchange | 1 |
| AMERICAN REMANUFACTURING | 762D643 | Indirect Cross Interchange | 1 |
| BENDIX | MRD643 | Indirect Cross Interchange | 1 |