| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DURA | BP561S | Direct Cross Interchange | 1 |
| BENDIX | D561S | Indirect Cross Interchange | 1 |
| BENDIX | D561A | Indirect Cross Interchange | 1 |
| BENDIX | D561 | Indirect Cross Interchange | 1 |
| WAGNER | ZX561 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 821451 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0821451 | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7440D561S | Indirect Cross Interchange | 1 |
| IAPCO | BP561 | Indirect Cross Interchange | 1 |
| OE | 7440D561S | Indirect Cross Interchange | 1 |
| FMSI | 7538D561 | Indirect Cross Interchange | 1 |
| FMSI | 7525D561 | Indirect Cross Interchange | 1 |
| FMSI | 7440D561 | Indirect Cross Interchange | 1 |
| CENTRIC | 10105610 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2756102 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2756101 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2556102 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2556101 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 1556112 | Indirect Cross Interchange | 1 |
| AMERICAN REMANUFACTURING | 763D561 | Indirect Cross Interchange | 1 |