| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | D668 | Direct Cross Interchange | 1 |
| FMSI | 7546D668 | Indirect Cross Interchange | 1 |
| CENTRIC | 10506680 | Indirect Cross Interchange | 1 |
| CENTRIC | 1050668 | Indirect Cross Interchange | 1 |
| CARQUEST | BCD668 | Indirect Cross Interchange | 1 |
| CARQUEST | ACT668 | Indirect Cross Interchange | 1 |
| MONROE | CX668 | Indirect Cross Interchange | 1 |
| RAYBESTOS | SGD668C | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD668C | Indirect Cross Interchange | 1 |
| RAYBESTOS | ATD668C | Indirect Cross Interchange | 1 |
| DURA | BP668S | Indirect Cross Interchange | 1 |
| AKEBONO | ACT668 | Indirect Cross Interchange | 1 |
| WAGNER | PD668 | Indirect Cross Interchange | 1 |
| ACDelco | 17D668C | Indirect Cross Interchange | 1 |
| ACDelco | 17D668 | Indirect Cross Interchange | 1 |
| TRW | TPC0668 | Indirect Cross Interchange | 1 |
| DASH 4 | CFD668 | Indirect Cross Interchange | 1 |
| DASH 4 | CD668 | Indirect Cross Interchange | 1 |
| AMS | SPQ668 | Indirect Cross Interchange | 1 |
| AutoZone | SGD668C | Indirect Cross Interchange | 1 |
| AutoZone | PGD668C | Indirect Cross Interchange | 1 |
| AutoZone | D668 | Indirect Cross Interchange | 1 |
| AutoZone | ATD668C | Indirect Cross Interchange | 1 |
| FEDERATED | D668 | Indirect Cross Interchange | 1 |
| PARTS PLUS | 200330668 | Indirect Cross Interchange | 1 |