| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | D721 | Direct Cross Interchange | 1 |
| ACDelco | 14D721C | Indirect Cross Interchange | 1 |
| TRW | TPC0721 | Indirect Cross Interchange | 1 |
| MOTORCRAFT | BR94B | Indirect Cross Interchange | 1 |
| DASH 4 | CFD721 | Indirect Cross Interchange | 1 |
| DASH 4 | CD721 | Indirect Cross Interchange | 1 |
| AMS | SPQ721 | Indirect Cross Interchange | 1 |
| AutoZone | SGD721C | Indirect Cross Interchange | 1 |
| AutoZone | PGD721C | Indirect Cross Interchange | 1 |
| AutoZone | D721 | Indirect Cross Interchange | 1 |
| AutoZone | ATD721C | Indirect Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | PR721 | Indirect Cross Interchange | 1 |
| PARTS PLUS | 200320721 | Indirect Cross Interchange | 1 |
| FMSI | 7589D721 | Indirect Cross Interchange | 1 |
| CENTRIC | 10507210 | Indirect Cross Interchange | 1 |
| CENTRIC | 1050721 | Indirect Cross Interchange | 1 |
| CARQUEST | BCD721 | Indirect Cross Interchange | 1 |
| CARQUEST | ACT721 | Indirect Cross Interchange | 1 |
| MONROE | CX721 | Indirect Cross Interchange | 1 |
| RAYBESTOS | SGD721C | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD721C | Indirect Cross Interchange | 1 |
| RAYBESTOS | ATD721C | Indirect Cross Interchange | 1 |
| DURA | BP721S | Indirect Cross Interchange | 1 |
| AKEBONO | ACT721 | Indirect Cross Interchange | 1 |
| WAGNER | PD721 | Indirect Cross Interchange | 1 |
| WAGNER | EC721 | Indirect Cross Interchange | 1 |
| ACDelco | 17D721C | Indirect Cross Interchange | 1 |
| ACDelco | 17D721 | Indirect Cross Interchange | 1 |