| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FMSI | 7181D321 | Direct Cross Interchange | 3 |
| ACDelco | 17D321M | Direct Cross Interchange | 2 |
| IMC | 52002780345 | Indirect Cross Interchange | 1 |
| IMC | 52002780237 | Indirect Cross Interchange | 1 |
| IMC | 52002780001 | Indirect Cross Interchange | 1 |
| CARQUEST | BMD321 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2427801 | Indirect Cross Interchange | 1 |
| BENDIX | MRD278 | Indirect Cross Interchange | 1 |
| BENDIX | MKD278IQ | Indirect Cross Interchange | 1 |
| BENDIX | 571535J | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD321M | Indirect Cross Interchange | 1 |
| EIS | MX321 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D611P | Indirect Cross Interchange | 1 |
| EIS | DM321 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D611A | Indirect Cross Interchange | 1 |
| DURA | BP493S | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | BP278 | Indirect Cross Interchange | 1 |
| AIMCO | SPM321 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | 0024200220OE | Indirect Cross Interchange | 1 |
| GIRLING | GPM3016G | Indirect Cross Interchange | 1 |
| KEMPARTS | MXD321 | Indirect Cross Interchange | 1 |
| KEMPARTS | MD321 | Indirect Cross Interchange | 1 |
| AutoZone | MKD278IQ | Indirect Cross Interchange | 1 |
| WESTERN BRAKE | WSD321 | Indirect Cross Interchange | 1 |
| AutoZone | 571535J | Indirect Cross Interchange | 1 |
| WESTERN BRAKE | WOD321 | Indirect Cross Interchange | 1 |
| FEDERATED | MD321 | Indirect Cross Interchange | 1 |
| CERTIFIED | D3016 | Indirect Cross Interchange | 1 |
| SAAB | 8961815 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780508 | Indirect Cross Interchange | 1 |
| SAAB | 4107116 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780507 | Indirect Cross Interchange | 1 |
| GM | 18028906 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780504 | Indirect Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | PR321 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780503 | Indirect Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | CL321 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780462 | Indirect Cross Interchange | 1 |
| RAYLOC | UP7181AM | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780375 | Indirect Cross Interchange | 1 |
| RAYLOC | AE7181AM | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780345 | Indirect Cross Interchange | 1 |
| NAPA | AE7181AM | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780237 | Indirect Cross Interchange | 1 |
| IMC | 52002780508 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 52002780001 | Indirect Cross Interchange | 1 |
| IMC | 52002780507 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D8278SC | Indirect Cross Interchange | 1 |
| IMC | 52002780504 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D8278OSM | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D8278OC | Indirect Cross Interchange | 1 |
| IMC | 52002780503 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D611T | Indirect Cross Interchange | 1 |
| IMC | 52002780462 | Indirect Cross Interchange | 1 |
| IMC | 52002780375 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | D611SM | Indirect Cross Interchange | 1 |