| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WAGNER | MX921 | Direct Cross Interchange | 1 |
| AMS | SPQ921 | Indirect Cross Interchange | 1 |
| GM | 89060375 | Indirect Cross Interchange | 1 |
| GM | 88967250 | Indirect Cross Interchange | 1 |
| GM | 88959954 | Indirect Cross Interchange | 1 |
| NAPA | AE7822M | Indirect Cross Interchange | 1 |
| MIGHTY | XL921M | Indirect Cross Interchange | 1 |
| CENTRIC | 1040921 | Indirect Cross Interchange | 1 |
| BENDIX | RS340 | Indirect Cross Interchange | 1 |
| BENDIX | MKD921 | Indirect Cross Interchange | 1 |
| MONROE | DX921 | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD921M | Indirect Cross Interchange | 1 |
| AKEBONO | ACT921 | Indirect Cross Interchange | 1 |