| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DURA | BP668S | Direct Cross Interchange | 1 |
| AMERICAN REMANUFACTURING | 763D668 | Indirect Cross Interchange | 1 |
| BENDIX | D668S | Indirect Cross Interchange | 1 |
| BENDIX | D668 | Indirect Cross Interchange | 1 |
| WAGNER | ZD668 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 821531 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0821531 | Indirect Cross Interchange | 1 |
| IAPCO | BP668 | Indirect Cross Interchange | 1 |
| OE | 7546D668S | Indirect Cross Interchange | 1 |
| GUARDIAN | G61668 | Indirect Cross Interchange | 1 |
| FMSI | 7546D668 | Indirect Cross Interchange | 1 |
| CENTRIC | 10106680 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2766802 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2766801 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2566802 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2566801 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 1566812 | Indirect Cross Interchange | 1 |